A persistent cough may be a sign of a serious condition. If cough persists for more than 1 week, tends to recur, or is accompanied by fever, rash, or persistent headache, consult a doctor.
Use more than the recommended dose.
Do not take his product for persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema, or where cough is accompanied by excessive phlegm (mucus) unless directed by a doctor.
Stop use and ask a doctor if:
symptoms do not improve
new symptoms occur
redness or swelling is present
nervousness, dizziness or sleeplessness occur
symptoms do not improve within 7 days or are accompanied by
Ask a doctor before use if you have:
high blood pressure
difficulty in urination due to enlargement of the prostate gland
persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema or where cough is accompanied by excessive phlegm (mucus)