|Dosage Form||Package Information||Links|
|SOLUTION||480 mL in 1 BOTTLE (63717-876-16)||Label Information|
|SOLUTION||12 BOTTLE in 1 CARTON (63717-876-99) > 5 mL in 1 BOTTLE||Label Information|
Risks from Concomitant Use with Benzodiazepines or Other CNS Depressants
Concomitant use of opioids with benzodiazepines or other central nervous system (CNS) depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death. Avoid the use of ZUTRIPRO in patients taking benzodiazepines, other CNS depressants, or alcohol. [see Warning and Precautions (5.8), Drug Interactions (7.5)]
ZUTRIPRO is a combination of hydrocodone, an opioid agonist; chlorpheniramine, a histamine-1 (H1) receptor antagonist; and pseudoephedrine, an alpha adrenergic agonist, indicated for temporary relief of cough and upper respiratory symptoms, including nasal congestion, associated with allergies or the common cold in patients 18 years of age and older. (1)
Important Limitations of Use (1)
Oral solution: Each 5 mL contains hydrocodone bitartrate 5 mg; chlorpheniramine maleate 4 mg; and pseudoephedrine hydrochloride 60 mg. (3)
See Boxed WARNINGS
Common adverse reactions include: Sedation (somnolence, mental clouding, lethargy), impaired mental and physical performance, lightheadedness, dizziness, headache, dry mouth, nausea, vomiting, constipation, tachycardia, arrhythmias including premature ventricular contractions, CNS stimulation including anxiety, restlessness, nervousness, tremor, and irritability. (6)
To report SUSPECTED ADVERSE REACTIONS, contact Hawthorn Pharmaceuticals, Inc. at 1-800-793-2145 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
See 17 for PATIENT COUNSELING INFORMATION and Medication Guide.
ZUTRIPRO is indicated for the temporary relief of cough and upper respiratory symptoms, including nasal congestion, associated with allergy or the common cold in patients 18 years of age and older.
Important Limitations of Use
Administer ZUTRIPRO by the oral route only.
Always use an accurate milliliter measuring device when administering ZUTRIPRO to ensure that the dose is measured and administered accurately. A household teaspoon is not an accurate measuring device and could lead to overdosage [see Warnings and Precautions (5.5)]. For prescriptions where a measuring device is not provided, a pharmacist can provide an appropriate measuring device and can provide instructions for measuring the correct dose. Do not overfill. Rinse the measuring device with water after each use.
Oral solution: Each 5 mL contains: hydrocodone bitartrate, USP, 5 mg; chlorpheniramine maleate, USP, 4 mg; and pseudoephedrine hydrochloride, USP, 60 mg. ZUTRIPRO is a clear, colorless to light yellow, grape-flavored liquid. [see Description (11)]
Advise patients to always use an accurate milliliter measuring device when measuring and administering ZUTRIPRO. Inform patients that household teaspoon is not an accurate measuring device and such use could lead to overdosage and serious adverse reactions [see Overdosage (10)]. For prescriptions where a measuring device is not provided, a pharmacist can provide an appropriate calibrated measuring device and can provide instructions for measuring the correct dose.
Hydrocodone and chlorpheniramine, two of the active ingredients in ZUTRIPRO, may produce marked drowsiness and impair the mental and/or physical abilities required for the performance of potentially hazardous tasks such as driving a car or operating machinery. Advise patients to avoid engaging in hazardous tasks requiring mental alertness and motor coordination after ingestion of ZUTRIPRO. Avoid concurrent use of ZUTRIPRO with alcohol or other central nervous system depressants because additional impairment of central nervous system performance may occur [see Warnings and Precautions (5.8)].
Concomitant use of opioids, including ZUTRIPRO, with benzodiazepines, or other CNS depressants, including alcohol, may result in profound sedation, respiratory depression, coma, and death. Because of these risks, avoid use of opioid cough medications in patients taking benzodiazepines, other CNS depressants, or alcohol [see Drug Interactions (7.5)].
Observational studies have demonstrated that concomitant use of opioid analgesics and benzodiazepines increases the risk of drug-related mortality compared to use of opioids alone. Because of similar pharmacologic properties, it is reasonable to expect similar risk with concomitant use of opioid cough medications and benzodiazepines, other CNS depressants, or alcohol.
Advise both patients and caregivers about the risks of respiratory depression and sedation if ZUTRIPRO is used with benzodiazepines, alcohol, or other CNS depressants [see Patient Counseling Information (17)].
The concurrent use of anticholinergics with ZUTRIPRO may produce paralytic ileus [see Drug Interactions (7.10)].
Avoid the use of ZUTRIPRO in patients with head injury, intracranial lesions, or a pre-existing increase in intracranial pressure. In patients who may be susceptible to the intracranial effects of CO2 retention (e.g., those with evidence of increased intracranial pressure or brain tumors), ZUTRIPRO may reduce respiratory drive, and the resultant CO2 retention can further increase intracranial pressure. Furthermore, opioids produce adverse reactions that may obscure the clinical course of patients with head injuries.
The pseudoephedrine contained in ZUTRIPRO can produce cardiovascular and central nervous system effects in some patients such as, insomnia, dizziness, weakness, tremor, transient elevations in blood pressure, or arrhythmias. In addition, central nervous system stimulation with convulsions or cardiovascular collapse with accompanying hypotension has been reported. Therefore, ZUTRIPRO is contraindicated in patients with severe hypertension or coronary artery disease [see Contraindications (4)], and should, be used with caution in patients with other cardiovascular disorders.
The following serious adverse reactions are described, or described in greater detail, in other sections:
The following adverse reactions have been identified during clinical studies, in the literature, or during post-approval use of hydrocodone, chlorpheniramine, and/or pseudoephedrine. Because these reactions may be reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
The most common adverse reactions to ZUTRIPRO include: Sedation (somnolence, mental clouding, lethargy), impaired mental and physical performance, lightheadedness, dizziness, headache, dry mouth, nausea, vomiting, constipation tachycardia, arrhythmias including premature ventricular contractions, CNS stimulation including anxiety, restlessness, nervousness, tremor, and irritability.
Other reactions include:
Anaphylaxis: Anaphylaxis has been reported with hydrocodone, one of the ingredients in ZUTRIPRO.
Body as a whole: Coma, death, fatigue, falling injuries, lethargy, weakness, hyperthermia, ataxia, vertigo.
Cardiovascular: Peripheral edema, increased blood pressure, decreased blood pressure, tachycardia, chest pain, palpitation, syncope, orthostatic hypotension, prolonged QT interval, hot flush, atrial fibrillation, myocardial infarction.
Central Nervous System: Facial dyskinesia, insomnia, migraine, increased intracranial pressure, seizure, tremor.
Dermatologic: Flushing, hyperhidrosis, pruritus, rash. Cases of severe skin reactions such as acute generalized exanthematous pustulosis (AGEP) have been reported with pseudoephedrine-containing products.
Endocrine/Metabolic: Cases of serotonin syndrome, a potentially life-threatening condition, have been reported during concomitant use of opioids with serotonergic drugs. Cases of adrenal insufficiency have been reported with opioid use, more often following greater than one month of use. Cases of androgen deficiency have occurred with chronic use of opioids [see Clinical Pharmacology (12.2)].
Gastrointestinal: Abdominal pain, bowel obstruction, decreased appetite, diarrhea, difficulty swallowing, dry mouth, GERD, indigestion, pancreatitis, paralytic ileus, biliary tract spasm (spasm of the sphincter of Oddi), dysgeusia, ischemic colitis.
Genitourinary: Urinary tract infection, ureteral spasm, spasm of vesicle sphincters, urinary retention.
Hematologic: Agranulocytosis, aplastic anemia, and thrombocytopenia have been reported.
Laboratory: Increases in serum amylase.
Musculoskeletal: Arthralgia, backache, muscle spasm.
Ophthalmic: Miosis (constricted pupils), visual disturbances, mydriasis (dilated pupils), blurred vision, diplopia.
Psychiatric: Agitation, anxiety, confusion, fear, dysphoria, depression, hyperactivity, ataxia, confusion, hallucinations, hyperexcitability.
Reproductive: Hypogonadism, infertility.
Respiratory: Bronchitis, cough, dyspnea, nasal congestion, nasopharyngitis, respiratory depression, sinusitis, upper respiratory tract infection, thickening of bronchial secretions, tightness of chest and wheezing, dry nose, dry throat, tinnitus.
Other: Drug abuse, drug dependence, opioid withdrawal syndrome.
No specific drug interaction studies have been conducted with ZUTRIPRO.
Concomitant use of alcohol with ZUTRIPRO can result in an increase of hydrocodone plasma levels and potentially fatal overdose of hydrocodone. Instruct patients not to consume alcoholic beverages or use prescription or nonprescription products containing alcohol while on ZUTRIPRO therapy [see Warnings and Precautions (5.8), Clinical Pharmacology (12.3)].
The concomitant use of ZUTRIPRO and CYP3A4 inhibitors, such as macrolide antibiotics (e.g., erythromycin), azole-antifungal agents (e.g. ketoconazole), or protease inhibitors (e.g., ritonavir), can increase the plasma concentration of hydrocodone, resulting in increased or prolonged opioid effects. These effects could be more pronounced with concomitant use of ZUTRIPRO and CYP2D6 and CYP3A4 inhibitors, particularly when an inhibitor is added after a stable dose of ZUTRIPRO is achieved [see Warnings and Precautions (5.7)]. After stopping a CYP3A4 inhibitor, as the effects of the inhibitor decline, the hydrocodone plasma concentration will decrease [see Clinical Pharmacology (12.3)], resulting in decreased opioid efficacy or a withdrawal syndrome in patients who had developed physical dependence to hydrocodone.
Avoid the use of ZUTRIPRO while taking a CYP3A4 or CYP2D6 inhibitor. If concomitant use is necessary, monitor patients for respiratory depression and sedation at frequent intervals.
The concomitant use of ZUTRIPRO and CYP3A4 inducers such as rifampin, carbamazepine, or phenytoin, can decrease the plasma concentration of hydrocodone [see Clinical Pharmacology (12.3)], resulting in decreased efficacy or onset of a withdrawal syndrome in patients who have developed physical dependence to hydrocodone [see Warnings and Precautions (5.7)]. After stopping a CYP3A4 inducer, as the effects of the inducer decline, the hydrocodone plasma concentration will increase [see Clinical Pharmacology (12.3)], which could increase or prolong both the therapeutic effects and adverse reactions, and may cause serious respiratory depression.
Avoid the use of ZUTRIPRO in patients who are taking CYP3A4 inducers. If concomitant use of a CYP3A4 inducer is necessary, follow the patient for reduced efficacy.
Adverse event reports in the literature suggest a possible drug interaction involving increased serum phenytoin levels and phenytoin toxicity when chlorpheniramine and phenytoin are co-administered. The exact mechanism for this interaction is not known, however it is believed that chlorpheniramine may inhibit the hepatic metabolism of phenytoin. Avoid the use of ZUTRIPRO in patients who are taking phenytoin.
Due to additive pharmacologic effect, the concomitant use of benzodiazepines or other CNS depressants, including alcohol, other sedatives/hypnotics, anxiolytics, tranquilizers, muscle relaxants, general anesthetics, antipsychotics, and other opioids, can increase the risk of hypotension, respiratory depression, profound sedation, coma, and death. Avoid the use of ZUTRIPRO in patients who are taking benzodiazepines or other CNS depressants [see Warnings and Precautions (5.8)], and instruct patients to avoid consumption of alcohol while on ZUTRIPRO [see Drug Interactions (7.1), Patient Counseling Information (17)].
The concomitant use of opioids with other drugs that affect the serotonergic neurotransmitter system has resulted in serotonin syndrome. If concomitant use is warranted, carefully observe the patient, particularly during treatment initiation. Discontinue ZUTRIPRO if serotonin syndrome is suspected.
Avoid the use of ZUTRIPRO in patients who are taking monoamine oxidase inhibitors (MAOIs) or have taken MAOIs within 14 days. The use of MAOIs or tricyclic antidepressants with hydrocodone, one of the active ingredients in ZUTRIPRO, may increase the effect of either the antidepressant or hydrocodone. MAOI interactions with opioids may manifest as serotonin syndrome or opioid toxicity (e.g., respiratory depression, coma). An increase in blood pressure or hypertensive crisis may also occur when pseudoephedrine containing preparations are used with MAOIs.
Hydrocodone may enhance the neuromuscular blocking action of skeletal muscle relaxants and produce an increased degree of respiratory depression. Avoid the use of ZUTRIPRO in patients taking muscle relaxants. If concomitant use is necessary, monitor patients for signs of respiratory depression that may be greater than otherwise expected.
Opioids can reduce the efficacy of diuretics by inducing the release of antidiuretic hormone. Monitor patients for signs of diminished diuresis and/or effects on blood pressure and increase the dosage of the diuretic as needed.
The concomitant use of anticholinergic drugs with ZUTRIPRO may increase risk of urinary retention and/or severe constipation, which may lead to paralytic ileus [see Warnings and Precautions (5.9)]. Monitor patients for signs of urinary retention or reduced gastric motility when ZUTRIPRO is used concomitantly with anticholinergic drugs.
Additive adverse effects resulting from cholinergic blockade (e.g., xerostomia, blurred vision, or constipation) may occur when anticholinergic drugs are administered with chlorpheniramine.
Due to the antagonistic pharmacologic effects of pseudoephedrine, one of the active ingredients in ZUTRIPRO, the concomitant use of ZUTRIPRO with antihypertensive drugs which interfere with sympathetic activity (e.g., methyldopa, mecamylamine, and reserpine) may reduce their antihypertensive effects. Use ZUTRIPRO with caution in patients who are taking antihypertensive drugs.
Increased ectopic pacemaker activity can occur when pseudoephedrine is used concomitantly with digitalis. Use ZUTRIPRO with caution in patients who are taking digitalis.
ZUTRIPRO is not recommended for use in pregnant women, including during or immediately prior to labor.
There are no available data with ZUTRIPRO use in pregnant women to inform a drug-associated risk for adverse developmental outcomes. Published studies with hydrocodone have reported inconsistent findings and have important methodological limitations (see Data).
Reproductive toxicity studies have not been conducted with ZUTRIPRO; however, studies are available with individual active ingredients or related active ingredients (see Data).
In animal reproduction studies, hydrocodone administered by the subcutaneous route to pregnant hamsters during the period of organogenesis produced a teratogenic effect at a dose approximately 70 times the maximum recommended human dose (MRHD) (see Data).
Chlorpheniramine administered by the oral route to mice throughout pregnancy was embryolethal at a dose approximately 9 times the MRHD and decreased postnatal survival when dosing was continued after parturition. Chlorpheniramine administered by the oral route to male and female rats prior to mating produced embryolethality at a dose approximately 9 times the MRHD (see Data).
Based on the animal data, advise pregnant women of the potential risk to a fetus.
The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.
Fetal/Neonatal Adverse Reactions
Prolonged use of opioid analgesics during pregnancy for medical or nonmedical purposes can result in physical dependence in the neonate and neonatal opioid withdrawal syndrome shortly after birth.
Neonatal opioid withdrawal syndrome presents as irritability, hyperactivity and abnormal sleep pattern, high pitched cry, tremor, vomiting, diarrhea and failure to gain weight. The onset, duration, and severity of neonatal opioid withdrawal syndrome vary based on the specific opioid used, duration of use, timing and amount of last maternal use, and rate of elimination of the drug by the newborn. Observe newborns for symptoms of neonatal opioid withdrawal syndrome and manage accordingly [see Warnings and Precautions (5.14)].
Maternal use of pseudoephedrine can cause fetal tachycardia.
Labor or Delivery
Opioids cross the placenta and may produce respiratory depression and psycho-physiologic effects in neonates. An opioid antagonist, such as naloxone, must be available for reversal of opioid-induced respiratory depression in the neonate. Opioids, including ZUTRIPRO, can prolong labor through actions which temporarily reduce the strength, duration, and frequency of uterine contractions. However, this effect is not consistent and may be offset by an increased rate of cervical dilation, which tends to shorten labor. Monitor neonates exposed to opioids during labor for signs of excess sedation and respiratory depression.
A limited number of pregnancies have been reported in published observational studies and postmarketing reports describing hydrocodone use during pregnancy. However, these data cannot definitely establish or exclude any drug-associated risk during pregnancy. Methodological limitations of these observational studies include small sample size and lack of details regarding dose, duration and timing of exposure.
The majority of studies examining the use of chlorpheniramine in pregnancy did not find an association with an increased risk of congenital anomalies. In the few studies reporting an association, there was no consistent pattern of malformations noted.
The majority of studies examining the use of pseudoephedrine in pregnancy did not find an association with an increased risk of congenital anomalies. Some studies reported an association with an increased risk of gastroschisis. However, several similar studies did not find a statistically significant association. Methodological limitations of these studies included small sample size, recall bias and lack of information regarding dose and timing of exposure.
Reproductive toxicity studies have not been conducted with ZUTRIPRO; however, studies are available with individual active ingredients or related active ingredients.
In an embryofetal development study in pregnant hamsters dosed on gestation day 8 during the period of organogenesis, hydrocodone induced cranioschisis, a malformation, at approximately 70 times the MRHD (on a mg/m2 basis with a maternal subcutaneous dose of 102 mg/kg). Reproductive toxicology studies were also conducted with codeine, an opiate related to hydrocodone. In an embryofetal development study in pregnant rats dosed throughout the period of organogenesis, codeine increased resorptions and decreased fetal weights at a dose approximately 95 times the MRHD of hydrocodone (on a mg/m2 basis with a maternal oral dose of codeine at 120 mg/kg/day); however, these effects occurred in the presence of maternal toxicity. In embryofetal development studies with pregnant rabbits and mice dosed throughout the period of organogenesis, codeine produced no adverse developmental effects at doses approximately 50 and 240 times, respectively, the MRHD of hydrocodone (on a mg/m2 basis with maternal oral doses of codeine at 30 mg/kg/day in rabbits and 600 mg/kg/day in mice).
In embryofetal development studies with pregnant rats and rabbits dosed throughout the period of organogenesis, chlorpheniramine produced no adverse developmental effects at oral doses up to approximately 35 and 45 times, respectively, the MRHD on a mg/m2 basis. However, in a reproduction study with pregnant mice dosed throughout pregnancy, chlorpheniramine produced embryolethality at a dose approximately 9 times the MRHD (on a mg/m2 basis with a maternal oral dose of 20 mg/kg/day) and decreased postnatal survival when dosing was continued after parturition. In a fertility and reproduction study with male and female rats dosed prior to mating, chlorpheniramine produced embryolethality at a dose approximately 9 times the MRHD (on a mg/m2 basis with an oral parental dose of 10 mg/kg/day).
Because of the potential for serious adverse reactions, including excess sedation, respiratory depression, and death in a breastfed infant, advise patients that breastfeeding is not recommended during treatment with ZUTRIPRO.
There are no data on the presence of ZUTRIPRO in human milk, the effects of ZUTRIPRO on the breastfed infant, or the effects of ZUTRIPRO on milk production; however, data are available with hydrocodone, chlorpheniramine, and pseudoephedrine.
Hydrocodone is present in breast milk. Published cases report variable concentrations of hydrocodone and hydromorphone (an active metabolite) in breast milk with administration of immediate-release hydrocodone to nursing mothers in the early post-partum period with relative infant doses of hydrocodone ranging between 1.4 and 3.7%. There are case reports of excessive sedation and respiratory depression in breastfed infants exposed to hydrocodone. No information is available on the effects of hydrocodone on milk production.
Chlorpheniramine is present in human milk. Chlorpheniramine has not been reported to cause effects on the breastfed infant. The published literature suggests that chlorpheniramine may decrease milk production based on its anticholinergic effects. (see Clinical Considerations)
Infants exposed to ZUTRIPRO through breast milk should be monitored for excess sedation, respiratory depression, and irritability. Withdrawal symptoms can occur in breastfed infants when maternal administration of an opioid is stopped, or when breastfeeding is stopped.
In a study of eight lactating women, who were 8 to 76 weeks postpartum and received a single dose of 60 mg of pseudoephedrine, the mean 24-hour milk production was reduced by 24%. In the same study, the estimated mean relative infant dose from breast milk (assuming mean milk consumption of 150 ml/kg/day and a maternal dosing regimen of 60 mg pseudoephedrine four times per day) was calculated to be 4.3% of the weight-adjusted maternal dose.
ZUTRIPRO is not indicated for use in patients younger than 18 years of age because the benefits of symptomatic treatment of cough associated with allergies or the common cold do not outweigh the risks for use of hydrocodone in these patients [see Indications (1), Warnings and Precautions (5.3)].
Life-threatening respiratory depression and death have occurred in children who received hydrocodone [see Warnings and Precautions (5.2)]. Because of the risk of life-threatening respiratory depression and death, ZUTRIPRO is contraindicated in children less than 6 years of age [see Contraindications (4)].
Clinical studies have not been conducted with ZUTRIPRO in geriatric populations.
Use caution when considering the use of ZUTRIPRO in patients 65 years of age or older. Elderly patients may have increased sensitivity to hydrocodone; greater frequency of decreased hepatic, renal, or cardiac function; or concomitant disease or other drug therapy [see Warnings and Precautions (5.4)].
Respiratory depression is the chief risk for elderly patients treated with opioids, including ZUTRIPRO. Respiratory depression has occurred after large initial doses of opioids were administered to patients who were not opioid-tolerant or when opioids were co-administered with other agents that depress respiration [see Warnings and Precautions (5.4, 5.8)].
Hydrocodone is known to be substantially excreted by the kidney, and the risk of adverse reactions to this drug may be greater in patients with impaired renal function. Because elderly patients are more likely to have decreased renal function, monitor these patients closely for respiratory depression, sedation, and hypotension.
The pharmacokinetics of ZUTRIPRO has not been characterized in patients with renal impairment. Patients with renal impairment may have higher plasma concentrations than those with normal function [see Clinical Pharmacology (12.3)]. Chlorpheniramine maleate is cleared substantially by the kidney. As such, impaired renal function could potentially lead to the risk of decreased clearance and thereby increased retention or systemic levels of chlorpheniramine. Pseudoephedrine is primarily excreted unchanged in the urine. Therefore, pseudoephedrine may accumulate in patients with renal impairment. ZUTRIPRO should be used with caution in patients with severe impairment of renal function, and patients should be monitored closely for signs of hydrocodone toxicity (respiratory depression, sedation, and hypotension), chlorpheniramine toxicity and pseudoephedrine toxicity.
The pharmacokinetics of ZUTRIPRO has not been characterized in patients with hepatic impairment. Patients with severe hepatic impairment may have higher plasma concentrations than those with normal hepatic function [see Clinical Pharmacology (12.3)]. Chlorpheniramine is extensively metabolized by liver before elimination from the body. As such, impaired hepatic function could potentially lead to the risk of decreased metabolism and thereby increased systemic levels of chlorpheniramine. Therefore, ZUTRIPRO should be used with caution in patients with severe impairment of hepatic function, and patients should be monitored closely for signs of hydrocodone toxicity (respiratory depression, sedation, and hypotension) and chlorpheniramine toxicity.
ZUTRIPRO contains hydrocodone, a substance with a high potential for abuse similar to other opioids including morphine and codeine. ZUTRIPRO can be abused and is subject to misuse, addiction, and criminal diversion [see Warnings and Precautions (5.1)].
All patients treated with opioids require careful monitoring for signs of abuse and addiction, since use of opioid analgesic and antitussive products carries the risk of addiction even under appropriate medical use.
Prescription drug abuse is the intentional non-therapeutic use of a prescription drug, even once, for its rewarding psychological or physiological effects.
Drug addiction is a cluster of behavioral, cognitive, and physiological phenomena that develop after repeated substance use and includes: a strong desire to take the drug, difficulties in controlling its use, persisting in its use despite harmful consequences, a higher priority given to drug use than to other activities and obligations, increased tolerance, and sometimes a physical withdrawal.
"Drug-seeking" behavior is very common in persons with substance use disorders. Drug-seeking tactics include emergency calls or visits near the end of office hours, refusal to undergo appropriate examination, testing, or referral, repeated "loss" of prescriptions, tampering with prescriptions, and reluctance to provide prior medical records or contact information for other treating health care provider(s). "Doctor shopping" (visiting multiple prescribers to obtain additional prescriptions) is common among drug abusers and people suffering from untreated addiction. Preoccupation with achieving adequate pain relief can be appropriate behavior in a patient with poor pain control.
Abuse and addiction are separate and distinct from physical dependence and tolerance. Health care providers should be aware that addiction may not be accompanied by concurrent tolerance and symptoms of physical dependence in all addicts. In addition, abuse of opioids can occur in the absence of true addiction.
ZUTRIPRO, like other opioids, can be diverted for non-medical use into illicit channels of distribution. Careful record-keeping of prescribing information, including quantity, frequency, and renewal requests, as required by state and federal law, is strongly advised.
Proper assessment of the patient, proper prescribing practices, periodic re-evaluation of therapy, and proper dispensing and storage are appropriate measures that help to limit abuse of opioid drugs.
Risks Specific to Abuse of ZUTRIPRO
ZUTRIPRO is for oral use only. Abuse of ZUTRIPRO poses a risk of overdose and death. The risk is increased with concurrent use of ZUTRIPRO with alcohol and other central nervous system depressants [see Warnings and Precautions (5.8), Drug Interactions (7.1, 7.5)].
Parenteral drug abuse is commonly associated with transmission of infectious diseases such as hepatitis and HIV.
Psychological dependence, physical dependence, and tolerance may develop upon repeated administration of opioids; therefore, ZUTRIPRO should be prescribed and administered for the shortest duration that is consistent with individual patient treatment goals and patients should be reevaluated prior to refills [see Dosage and Administration (2.3), Warnings and Precautions (5.1)].
Physical dependence, the condition in which continued administration of the drug is required to prevent the appearance of a withdrawal syndrome, assumes clinically significant proportions only after several weeks of continued oral opioid use, although some mild degree of physical dependence may develop after a few days of opioid therapy.
If ZUTRIPRO is abruptly discontinued in a physically-dependent patient, a withdrawal syndrome may occur. Withdrawal also may be precipitated through the administration of drugs with opioid antagonist activity (e.g., naloxone, nalmefene), mixed agonist/antagonist analgesics (e.g., pentazocine, butorphanol, nalbuphine), or partial agonists (e.g., buprenorphine). Some or all of the following can characterize this syndrome: restlessness, lacrimation, rhinorrhea, yawning, perspiration, chills, myalgia, and mydriasis. Other signs and symptoms also may develop, including irritability, anxiety, backache, joint pain, weakness, abdominal cramps, insomnia, nausea, anorexia, vomiting, diarrhea, or increased blood pressure, respiratory rate, or heart rate.
Infants born to mothers physically dependent on opioids will also be physically dependent and may exhibit respiratory difficulties and withdrawal signs [see Use in Specific Populations (8.1)].
Acute overdose with hydrocodone is characterized by respiratory depression (a decrease in respiratory rate and/or tidal volume, Cheyne-Stokes respiration, cyanosis), extreme somnolence progressing to stupor or coma, skeletal muscle flaccidity, cold and clammy skin, constricted pupils, and, in some cases, pulmonary edema, bradycardia, partial or complete airway obstruction, atypical snoring, hypotension, circulatory collapse, cardiac arrest, and death.
Hydrocodone may cause miosis, even in total darkness. Pinpoint pupils are a sign of opioid overdose but are not pathognomonic (e.g., pontine lesions of hemorrhagic or ischemic origin may produce similar findings). Marked mydriasis rather than miosis may be seen with hypoxia in overdose situations [see Clinical Pharmacology (12.2)].
Signs and symptoms of chlorpheniramine overdosage may vary from central nervous system depression to stimulation. Central toxic effects are characterized by agitation, anxiety, delirium, disorientation, hallucinations, hyperactivity, sedation, and seizures. Severe overdosage may produce coma, medullary paralysis, and death. Peripheral toxicity includes hypertension, tachycardia, dysrhythmias, vasodilation, hyperpyrexia, mydriasis, urinary retention, and diminished gastrointestinal motility. Atropine-like signs and symptoms (dry mouth, fixed dilated pupils, flushing, tachycardia, hallucinations, gastrointestinal symptoms, convulsions, urinary retention, cardiac arrhythmias and coma) may be observed.
Impaired secretion from sweat glands following toxic doses of drugs with anticholinergic side effects may predispose to hyperthermia.
Toxic psychosis, a possible class effect from overdose of sedating antihistamines, has been reported.
Overdosage with sympathomimetics such as pseudoephedrine can cause excessive CNS stimulation resulting in nervousness, anxiety, tremor, restlessness and insomnia. Other effects may include headache, tachycardia, palpitations, precordial pain, hypertension, pallor, mydriasis, nausea, vomiting, sweating, thirst, urinary retention (difficulty in micturition), muscle weakness and tenseness, giddiness, anxiety, restlessness, hyperglycemia, and insomnia. Many patients can present a toxic psychosis with delusion and hallucinations. Severe overdosage may cause tachypnea or hyperpnea, hallucinations, convulsions, delirium, or coma, but in some individuals there may be CNS depression with somnolence, stupor, respiratory depression, or respiratory failure. Arrhythmias (including ventricular fibrillation) may lead to hypotension and circulatory collapse. Severe hypokalemia can occur, probably due to compartmental shift rather than depletion of potassium.
Treatment of Overdose
Treatment of overdosage is driven by the overall clinical presentation, and consists of discontinuation of ZUTRIPRO together with institution of appropriate therapy. Give primary attention to the reestablishment of adequate respiratory exchange through provision of a patent and protected airway and the institution of assisted or controlled ventilation. Employ other supportive measures (including oxygen and vasopressors) in the management of circulatory shock and pulmonary edema as indicated. Cardiac arrest or arrhythmias will require advanced life-support techniques. Gastric emptying may be useful in removing unabsorbed drug.
The opioid antagonists, naloxone and nalmefene, are specific antidotes for respiratory depression resulting from opioid overdose. For clinically significant respiratory or circulatory depression secondary to hydrocodone overdose, administer an opioid antagonist. An antagonist should not be administered in the absence of clinically significant respiratory depression. Because the duration of opioid reversal is expected to be less than the duration of action of hydrocodone in ZUTRIPRO, carefully monitor the patient until spontaneous respiration is reliably reestablished. If the response to an opioid antagonist is suboptimal or only brief in nature, administer additional antagonist as directed by the product's prescribing information.
Hemodialysis is not routinely used to enhance the elimination of hydrocodone, chlorpheniramine, or pseudoephedrine from the body.
Urinary excretion of chlorpheniramine is increased when the pH of the urine is acidic; however, acid diuresis is NOT recommended to enhance elimination in overdose, as the risks of acidemia and acute tubular necrosis in patients with rhabdomyolysis far outweigh any potential benefits.
Adrenergic receptor blocking agents (beta-blockers), such as propranolol, may be used for the treatment of cardiac toxicity due to pseudoephedrine.
ZUTRIPRO (hydrocodone bitartrate, chlorpheniramine maleate, and pseudoephedrine hydrochloride) oral solution contains hydrocodone an opioid agonist; chlorpheniramine a histamine-1 (H1) receptor antagonist; and pseudoephedrine an alpha-adrenergic agonist.
Each 5 mL of ZUTRIPRO contains 5 mg of hydrocodone bitartrate, 4 mg of chlorpheniramine maleate, and 60 mg of pseudoephedrine hydrochloride for oral administration.
ZUTRIPRO also contains the following inactive ingredients: citric acid anhydrous, glycerin, grape flavor, methylparaben, propylene glycol, propylparaben, purified water, sodium citrate, sodium saccharin, and sucrose.
The chemical name for hydrocodone bitartrate is morphinan-6-one, 4,5-epoxy-3-methoxy-17-methyl-, (5Î±)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (1:1), hydrate (2:5). It is also known as 4,5Î±-Epoxy-3-methoxy-17-methylmorphinan-6-one tartrate (1:1) hydrate (2:5). It occurs as a fine white crystal or crystalline powder, which is derived from the opium alkaloid, thebaine; and it has the following chemical structure:
C18H21NO3 âˆ™ C4H6O6 âˆ™ 2.5 H2O
Molecular weight = 494.5
The chemical name for chlorpheniramine maleate is 2-pyridinepropanamine, Î³-(4-chlorophenyl)-N,N-dimethyl-, (Z)-2-butenedioate (1:1). It has the following chemical structure:
C16H19ClN2 âˆ™ C4H4O4
Molecular weight = 390.86
The chemical name for pseudoephedrine hydrochloride is benzenemethanol, Î±-[1-(methylamino)ethyl]-, [S-(R*,R*)] hydrochloride. It has the following chemical structure:
C10H15NO âˆ™ HCl
Molecular weight = 201.69
Hydrocodone is an opioid agonist with relative selectivity for the mu-opioid receptor, although it can interact with other opioid receptors at higher doses. The precise mechanism of action of hydrocodone and other opiates is not known; however, hydrocodone is believed to act centrally on the cough center. In excessive doses, hydrocodone will depress respiration.
Chlorpheniramine is a propylamine derivative antihistamine (H1-receptor antagonist) of the alkylamine class that also possesses anticholinergic and sedative activity. It prevents released histamine from dilating capillaries and causing edema of the respiratory mucosa.
Pseudoephedrine is a sympathomimetic amine that exerts a decongestant action on the nasal mucosa via alpha adrenergic activity. Pseudoephedrine produces peripheral effects similar to those of ephedrine and central effects similar to, but less intense than, amphetamines. It has the potential for excitatory side effects.
Effects on the Central Nervous System
Hydrocodone produces respiratory depression by direct action on brain stem respiratory centers. The respiratory depression involves a reduction in the responsiveness of the brain stem respiratory centers to both increases in carbon dioxide tension and to electrical stimulation.
Hydrocodone causes miosis, even in total darkness. Pinpoint pupils are a sign of opioid overdose but are not pathognomonic (e.g., pontine lesions of hemorrhagic or ischemic origins may produce similar findings). Marked mydriasis rather than miosis may be seen due to hypoxia in overdose situations.
Effects on the Gastrointestinal Tract and Other Smooth Muscle
Hydrocodone causes a reduction in motility associated with an increase in smooth muscle tone in the antrum of the stomach and duodenum. Digestion of food in the small intestine is delayed and propulsive contractions are decreased. Propulsive peristaltic waves in the colon are decreased, while tone may be increased to the point of spasm resulting in constipation. Other opioid-induced effects may include a reduction in biliary and pancreatic secretions, spasm of sphincter of Oddi, and transient elevations in serum amylase.
Effects on the Cardiovascular System
Hydrocodone produces peripheral vasodilation which may result in orthostatic hypotension or syncope. Manifestations of histamine release and/or peripheral vasodilation may include pruritus, flushing, red eyes and sweating and/or orthostatic hypotension.
Effects on the Endocrine System
Opioids inhibit the secretion of adrenocorticotropic hormone (ACTH), cortisol, and luteinizing hormone (LH) in humans [see Adverse Reactions (6)]. They also stimulate prolactin, growth hormone (GH) secretion, and pancreatic secretion of insulin and glucagon.
Chronic use of opioids may influence the hypothalamic-pituitary-gonadal axis, leading to androgen deficiency that may manifest as low libido, impotence, erectile dysfunction, amenorrhea, or infertility. The causal role of opioids in the clinical syndrome of hypogonadism is unknown because the various medical, physical, lifestyle, and psychological stressors that may influence gonadal hormone levels have not been adequately controlled for in studies conducted to date [see Adverse Reactions (6)].
Effects on the Immune System
Opioids have been shown to have a variety of effects on components of the immune system in in vitro and animal models. The clinical significance of these findings is unknown. Overall, the effects of opioids appear to be modestly immunosuppressive.
Concentrationâ€“Adverse Reaction Relationships
There is a relationship between increasing hydrocodone plasma concentration and increasing frequency of dose-related opioid adverse reactions such as nausea, vomiting, CNS effects, and respiratory depression. In opioid-tolerant patients, the situation may be altered by the development of tolerance to opioid-related adverse reactions.
After oral administration, hydrocodone had mean (SD) peak plasma concentration of 10.6 (2.63) ng/mL at 1.4 (0.55) hours. Chlorpheniramine had a mean (SD) plasma peak concentration of 7.20 (1.98) ng/mL at 3.5 (1.6) hours. Pseudoephedrine had a mean (SD) peak plasma concentration of 212 (46.2) ng/mL at 1.8 (0.56) hours.
Food has no significant effect on the extent of absorption of hydrocodone.
Although the extent of protein binding of hydrocodone in human plasma has not been definitively determined, structural similarities to related opioid analgesics suggest that hydrocodone is not extensively protein bound. As most agents in the 5-ring morphinan group of semi-synthetic opioids bind plasma protein to a similar degree (range 19% [hydromorphone] to 45% [oxycodone]), hydrocodone is expected to fall within this range.
Chlorpheniramine is widely distributed throughout the tissues of the body, including the central nervous system. It reportedly has an apparent steady-state volume of distribution of approximately 3.2 L/kg in adults and children and is about 70% bound to plasma proteins. Chlorpheniramine and its metabolites likely cross the placental barrier and are excreted into human breast milk.
Pseudoephedrine hydrochloride is extensively distributed into extravascular sites. The apparent volume of distribution (V/F) of pseudoephedrine ranged between 2.6 and 3.5 L/kg.
Hydrocodone exhibits a complex pattern of metabolism, including N-demethylation, O-demethylation, and 6keto reduction to the corresponding 6-Î±-and 6-Î²-hydroxy metabolites. CYP3A4 mediated N-demethylation to norhydrocodone is the primary metabolic pathway of hydrocodone with a lower contribution from CYP2D6 mediated O-demethylation to hydromorphone. Hydromorphone is formed from the O-demethylation of hydrocodone and may contribute to the total analgesic effect of hydrocodone. Therefore, the formation of these and related metabolites can, in theory, be affected by other drugs [see Drug Interactions (7)]. Published in vitro studies have shown that N-demethylation of hydrocodone to form norhydrocodone can be attributed to CYP3A4 while O-demethylation of hydrocodone to hydromorphone is predominantly catalyzed by CYP2D6 and to a lesser extent by an unknown low affinity CYP enzyme.
Chlorpheniramine is rapidly and extensively metabolized via demethylation in the liver, forming mono-and didesmethyl derivatives. Oxidative metabolism of chlorpheniramine is catalyzed by cytochrome P-450 2D6.
Hydrocodone and its metabolites are eliminated primarily in the kidneys. The mean plasma half-life of hydrocodone is approximately 4 hours.
Chlorpheniramine and its metabolites are primarily excreted through the kidneys, with large individual variation. Urinary excretion depends on urine pH and flow rate. The mean plasma half-life of chlorpheniramine is approximately 21-24 hours.
About 43-96% of an administered dose of pseudoephedrine is excreted unchanged in the urine. The remainder is apparently metabolized in the liver to inactive compounds by N-demethylation, parahydroxylation and oxidative deamination.
Pseudoephedrine has been shown to have a mean elimination half-life of 4â€“6 hours which is dependent on urine pH. The elimination half-life is decreased at urine pH lower than 6 and may be increased at urine pH higher than 8.
No data are available on the pharmacokinetics of pseudoephedrine in renally-impaired subjects. Pseudoephedrine is primarily excreted unchanged in the urine. A decrease in renal function is, therefore, likely to decrease the clearance of pseudoephedrine, prolonging the half-life and resulting in accumulation. Therefore, pseudoephedrine may accumulate in patients with renal impairment.
Carcinogenicity, mutagenicity, and fertility studies have not been conducted with ZUTRIPRO; however, published information is available for the individual active ingredients or related active ingredients.
Carcinogenicity studies were conducted with codeine, an opiate related to hydrocodone. Two-year studies in F344/N rats and B6C3F1 mice were conducted to assess the carcinogenic potential of codeine. No evidence of tumorigenicity was observed in male and female rats at codeine dietary doses up to 70 and 80 mg/kg/day (approximately equivalent to 55 and 65 times the MRHD of hydrocodone on a mg/m2 basis, respectively). No evidence of tumorigenicity was observed in male and female mice at codeine dietary doses up to 400 mg/kg/day (approximately equivalent to 160 times the MRHD of hydrocodone on a mg/m2 basis).
Mutagenicity studies with hydrocodone have not been conducted.
Fertility studies with hydrocodone have not been conducted.
Carcinogenicity studies were conducted with chlorpheniramine maleate. Two-year studies in F344/N rats and B6C3F1 mice were conducted to assess the carcinogenic potential of chlorpheniramine. No evidence of tumorigenicity was observed in male and female rats at chlorpheniramine oral doses up to 30 and 60 mg/kg/day for 5 days/week (approximately equivalent to 25 and 50 times the MRHD on a mg/m2 basis, respectively). No evidence of tumorigenicity was observed in male and female mice at chlorpheniramine oral doses up to 50 and 200 mg/kg/day for 5 days/week (approximately equivalent to 20 and 85 times the MRHD on a mg/m2 basis, respectively).
Chlorpheniramine maleate was not mutagenic in the in vitro bacterial reverse mutation assay or the in vitro mouse lymphoma forward mutation assay. Chlorpheniramine maleate was clastogenic in the in vitro Chinese hamster ovary (CHO) cell chromosomal aberration assay.
Chlorpheniramine maleate had no effects on fertility in rats and rabbits at oral doses approximately 35 and 45 times the MRHD on a mg/m2 basis, respectively.
Carcinogenicity studies were conducted with ephedrine sulfate, a structurally related drug. Two-year studies in F344/N rats and B6C3F1 mice were conducted to assess the carcinogenic potential of ephedrine sulfate. No evidence of tumorigenicity was observed in male and female rats at ephedrine sulfate dietary doses up to 9 and 11 mg/kg/day (approximately equivalent to 0.4 and 0.5 times the MRHD of pseudoephedrine on a mg/m2 basis, respectively). No evidence of tumorigenicity was observed in male and female mice at ephedrine sulfate dietary doses up to 29 and 25 mg/kg/day (approximately equivalent to 0.7 and 0.6 times the MRHD of pseudoephedrine on a mg/m2 basis, respectively).
Mutagenicity studies with pseudoephedrine have not been conducted.
Fertility studies with pseudoephedrine have not been conducted.
ZUTRIPRO (hydrocodone bitartrate, chlorpheniramine maleate, and pseudoephedrine hydrochloride) oral solution is suppled as a clear, colorless to light yellow, grape-flavored liquid containing 5 mg of hydrocodone bitartrate, 4 mg of chlorpheniramine maleate, and 60 mg of pseudoephedrine hydrochloride. It is available in:
|NDC 63717-876-16||One pint (480 mL)|
Store solution at 20° to 25°C (68° to 77°F). [USP Controlled Room Temperature.]
Dispense in a tight, light-resistant container, as defined in the USP, with a child resistant closure.
Ensure that patients have an oral dosing dispenser that measures the appropriate volume in milliliters. Counsel patients on how to utilize an oral dosing dispenser and correctly measure the oral suspension as prescribed.
Advise the patient to read the FDA-approved patient labeling (Medication Guide).
Addiction, Abuse, and Misuse
Inform patients that the use of ZUTRIPRO, even when taken as recommended, can result in addiction, abuse, and misuse, which can lead to overdose and death [see Warnings and Precautions (5.1)]. Instruct patients not to share ZUTRIPRO with others and to take steps to protect ZUTRIPRO from theft or misuse.
Important Dosing and Administration Instructions
Instruct patients how to measure and take the correct dose of ZUTRIPRO. Advise patients to measure ZUTRIPRO with an accurate milliliter measuring device. Patients should be informed that a household teaspoon is not an accurate measuring device and could lead to overdosage. Advise patients to ask their pharmacist to recommend an appropriate measuring device and for instructions for measuring the correct dose [see Dosage and Administration (2.1), Warnings and Precautions (5.5)]. Advise patients not to increase the dose or dosing frequency of ZUTRIPRO because serious adverse events such as respiratory depression may occur with overdosage [see Warnings and Precautions (5.2), Overdosage (10)].
Life-Threatening Respiratory Depression
Inform patients of the risk of life-threatening respiratory depression, including information that the risk is greatest when starting ZUTRIPRO and that it can occur even at recommended dosages [see Warnings and Precautions (5.2)]. Advise patients how to recognize respiratory depression and to seek medical attention if breathing difficulties develop.
Inform patients that accidental ingestion, especially by children, may result in respiratory depression or death [see Warnings and Precautions (5.2)]. Instruct patients to take steps to store ZUTRIPRO securely and to properly dispose of unused ZUTRIPRO in accordance with the local state guidelines and/or regulations.
Activities Requiring Mental Alertness
Advise patients to avoid engaging in hazardous tasks that require mental alertness and motor coordination such as operating machinery or driving a motor vehicle as ZUTRIPRO may produce marked drowsiness [see Warnings and Precautions (5.6)].
Interactions with Benzodiazepines and Other Central Nervous System Depressants, Including Alcohol
Inform patients and caregivers that potentially fatal additive effects may occur if ZUTRIPRO is used with benzodiazepines or other CNS depressants, including alcohol. Advise patients to avoid concomitant use of ZUTRIPRO with benzodiazepines or other CNS depressants and instruct patients not to consume alcoholic beverages, as well as prescription and over-the-counter products that contain alcohol, during treatment with ZUTRIPRO [see Warnings and Precautions (5.8), Drug Interactions (7.5)].
Cardiovascular and CNS Effects
Inform patients that the pseudoephedrine contained in ZUTRIPRO can produce cardiovascular and central nervous system effects in some patients such as, insomnia, dizziness, weakness, tremor, transient elevations in blood pressure, or arrhythmias.
Inform patients that anaphylaxis has been reported with ingredients contained in ZUTRIPRO. Advise patients how to recognize such a reaction and when to seek medical attention [see Contraindications (4), Adverse Reactions (6)].
Inform patients not to take ZUTRIPRO while using or within 14 days of stopping any drugs that inhibit monoamine oxidase. Patients should not start MAOIs while taking ZUTRIPRO [see Drug Interactions (7.7)].
Inform patients that ZUTRIPRO may cause orthostatic hypotension and syncope. Instruct patients how to recognize symptoms of low blood pressure and how to reduce the risk of serious consequences should hypotension occur (e.g., sit or lie down, carefully rise from a sitting or lying position) [see Warnings and Precautions (5.13)].
Advise patients that use of ZUTRIPRO is not recommended during pregnancy [see Use in Specific Populations (8.1)].
Neonatal Opioid Withdrawal Syndrome
Inform female patients of reproductive potential that use of ZUTRIPRO during pregnancy can result in neonatal opioid withdrawal syndrome, which may be life-threatening if not recognized and treated [see Warnings and Precautions (5.14), Use in Specific Populations (8.1)].
Inform female patients of reproductive potential that ZUTRIPRO can cause fetal harm and to inform their healthcare provider of a known or suspected pregnancy [see Use in Specific Populations (8.1)].
Advise women that breastfeeding is not recommended during treatment with ZUTRIPRO [see Use in Specific Populations (8.2)].
Inform patients that chronic use of opioids, such as hydrocodone, a component of ZUTRIPRO, may cause reduced fertility. It is not known whether these effects on fertility are reversible [see Use in Specific Populations (8.3)].
Inform patients that ZUTRIPRO could cause adrenal insufficiency, a potentially life-threatening condition. Adrenal insufficiency may present with non-specific symptoms and signs such as nausea, vomiting, anorexia, fatigue, weakness, dizziness, and low blood pressure. Advise patients to seek medical attention if they experience a constellation of these symptoms [see Warnings and Precautions (5.15)].
Inform patients that ZUTRIPRO could cause a rare but potentially life-threatening condition resulting from concomitant administration of serotonergic drugs. Warn patients of the symptoms of serotonin syndrome and to seek medical attention right away if symptoms develop. Instruct patients to inform their physicians if they are taking, or plan to take serotonergic medications. [see Adverse Reactions (6), Drug Interactions (7.6)].
Disposal of Unused ZUTRIPRO
Advise patients to properly dispose of unused ZUTRIPRO. Advise patients to throw the drug in the household trash following these steps. 1) Remove them from their original containers and mix them with an undesirable substance, such as used coffee grounds or kitty litter (this makes the drug less appealing to children and pets, and unrecognizable to people who may intentionally go through the trash seeking drugs). 2) Place the mixture in a sealable bag, empty can, or other container to prevent the drug from leaking or breaking out of a garbage bag, or to dispose of in accordance with local state guidelines and/or regulations.
|This Medication Guide has been approved by the U.S. Food and Drug Administration.||HI247 Revised: June 2018|
(hydrocodone bitartrate, chlorpheniramine maleate, and pseudoephedrine hydrochloride)
oral solution, C-II
|What is the most important information I should know about ZUTRIPRO?
ZUTRIPRO is not for children under 18 years of age.
ZUTRIPRO can cause serious side effects, including:
|Keep ZUTRIPRO in a safe place away from children. Accidental use of even 1 dose of ZUTRIPRO, especially by a child, is a medical emergency and can cause breathing problems (respiratory depression) which can lead to death. If a child accidentally takes ZUTRIPRO, get emergency medical help right away.|
|What is ZUTRIPRO?
|Who should not take ZUTRIPRO?
ZUTRIPRO is not for children under 18 years of age. See "What is the most important information I should know about ZUTRIPRO?"
Do not take ZUTRIPRO if you:
|Before you take ZUTRIPRO, tell your healthcare provider about all of your medical conditions, including if you:|
Taking ZUTRIPRO with certain other medicines can cause side effects or affect how well ZUTRIPRO or the other medicines work. Do not start or stop taking other medicines without talking to your healthcare provider.
Especially tell your healthcare provider if you:
|How should I take ZUTRIPRO?
|What should I avoid while taking ZUTRIPRO?
|What are the possible side effects of ZUTRIPRO?
ZUTRIPRO can cause serious side effects, including:
|The most common side effects of ZUTRIPRO include:|
|These are not all the possible side effects of ZUTRIPRO.
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
|How should I store ZUTRIPRO?
|How should I dispose of ZUTRIPRO?
Remove unused ZUTRIPRO from the container and mix it with an undesirable, non-toxic substance such as cat litter or used coffee grounds to make it less appealing to children and pets. Place the mixture in a container such as a sealed plastic bag and throw it away in the household trash. You can also follow your state or local guidelines on how to safely throw away ZUTRIPRPO.
|General information about the safe and effective use of ZUTRIPRO.
Medicines are sometimes prescribed for purposes other than those listed in a Medication Guide. Do not use ZUTRIPRO for a condition for which it was not prescribed. Do not give ZUTRIPRO to other people, even if they have the same symptoms that you have. It may harm them.
You can ask your pharmacist or healthcare provider for information about ZUTRIPRO that is written for health professionals.
|What are the ingredients in ZUTRIPRO?
Active ingredients: hydrocodone bitartrate, chlorpheniramine maleate, and pseudoephedrine hydrochloride
Inactive ingredients: citric acid anhydrous, glycerin, grape flavor, methylparaben, propylene glycol, propylparaben, purified water, sodium citrate, sodium saccharin, and sucrose.
ZUTRIPRO is manufactured for Hawthorn Pharmaceuticals, Inc., Morristown, NJ 07960. ZUTRIPRO is a registered trademark of Hawthorn Pharmaceuticals, Inc.
For more information, call 1-800-793-2145.
Chlorpheniramine Maleate and
Pseudoephedrine HCl) Oral Solution
5 mg/4mg/60 mg per 5 mL
5 mg/5 mL
WARNING: May be habit forming.
4 mg/5 mL
60 mg/5 mL
PHARMACIST: Dispense the enclosed
Medication Guide to each patient.
16 fl oz (480 mL)
hydrocodone bitartrate, chlorpheniramine maleate, and pseudoephedrine hydrochloride solution
|Labeler - Hawthorn Pharmaceuticals, Inc. (118049704)|