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 for more than 7 days, comes back, or occurs with fever, rash or persistent headache. A persistent cough may be a sign of a serious condition.
If pregnant or breast-feeding, ask a health professional before use.
Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).