warnings
Warnings Do not exceed recommended dosage. a persistent cough may be a sign of a serious condition. If cough persist for more than 1 week, tends to recur, or is accompanied by a fever, rash, or persistent headache, consult a doctor Do not take 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 not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product for persistent or chronic cough such as occurs with smoking, asthma, or emphysema, or if cough is accompanied by excessive phlegm (mucus) unless directed by a doctor Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis glaucoma a persistent or chronic cough that occurs with too much phlegm (mucus) heart disease high blood pressure thyroid disease diabetes mellitus Ask a doctor before use if you are taking sedatives or tranquilizers. When using this product excitability may occur, especially in children may cause drowsiness sedatives and tranquilizers may increase drowsiness effect avoid alcoholic beverages use caution when driving a motor vehicle or operating machinery Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur if symptoms do not improve within 7 days or are accompanied by fever new symptoms occur If pregnant or breast-feeding, ask a health professional before use Keep out of reach of children. In case of accidental overdose, seek professional help or contact a Poison Control Center immediately.