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warnings
Warnings Ask a doctor before use if you have cough associated with excessive phlegm (mucus) persistent or chronic cough such as those caused by asthma, emphysema, or smoking a severe sore throat accompanied by difficulty in breathing or that lasts more than 2 days a sore throat accompanied or followed by fever, headache, rash, swelling, nausea or vomiting Stop use and ask a doctor if you need to use more than 7 days cough lasts more than 7 days, 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. Keep out of reach of children.