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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. Allergy Alert: Contains sodium metabisulfite, a sulfite that may cause allergic-type reactions. Ask a doctor before use if you have chronic cough that lasts as occurs with smoking, asthma or emphysema cough that occurs with too much phlegm (mucus) Stop use and ask a doctor if side effects occur. You may report side effects to FDA at 1-800-FDA-1088. cough lasts more than 7 days, cough comes back, or occurs with fever, rash or headache that lasts. These could be signs of a serious condition. If pregnant or breast-feeding, ask a health professional before use.