Active ingredient (per drop): menthol (1.7 mg). Inactive ingredients: ascorbic acid, citric acid, corn syrup, eucalyptus oil, fd&c blue 1, fd&c red 40, flavor, sucrose.
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. Failure to follow these warnings could result in serious consequences.