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warnings
WARNINGS Do not exceed the recommended dosage. Do not use this product: if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have: a cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema a cough that occurs with with too much phlegm (mucus) heart disease high blood pressure thyroid disease diabetes trouble urinating due to an enlarged prostate gland Stop use and ask doctor if nervousness, dizziness, or sleeplessness occur cough or nasal congestion persist for more than 1 week, tends to recur, or is accompanied by a fever, rash, or persistant headache. A persistant cough may be a sign of a serious condition New symptoms occur If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.