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warnings
Warnings Do not use ■ 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. complete Ask a doctor before use if you have ■ persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis or emphysema ■ cough that occurs with excessive phlegm (mucus) Ask a doctor or pharmacist before use if you are ■ taking sedatives or tranquilizers When using this product ■ do not use more than directed Stop use and ask a doctor if ■ cough lasts for more than 7 days, comes back or occurs with fever, rash or persistent headache. These could be signs of a serious condition.