Purpose Expectorant

Uses helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive

Warnings Do not use if you ever had an allergic reaction to any of the ingredients in 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 Stop use and ask a doctor if cough lasts more than 7 days, comes back or is accompanied by fever, rash, or persistent headache.

These could be signs of a serious condition.