In each packet dextromethorphan hbr, 20 mg - cough suppressant; guaifenesin, 400 mg - expectorant. Acesulfame potassium, anhydrous citric acid, aspartame, d&c yellow no. 10, fd&c blue no. 1, fd&c red no. 40, flavors, maltodextrin, silicon dioxide, sodium citrate, sucrose, tribasic calcium phosphate.
Do not use in a child under 12 years of age. If you are now taking a prescription monamine 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 contains an maoi, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have: cough that occurs with too much phlegm (mucus). Cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema. When using this product, stop use and ask a doctor if cough lasts for 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. In case of overdose, get medical help or contact a poison control center right away.