Severe or persistent sore throat or sore throat lasting more than two days or sore throat accompanied by high fever, headache, nausea or vomiting may be serious. Consult a physician promptly.
Ask a doctor before use if you have:
• A persistent or chronic cough such as occurs with smoking, asthma, or emphysema, or if cough is accompanied by excessive phlegm (mucus).
Stop use and ask doctor if:
• Cough persists for more than 1 week, tends to recur, or is accompanied by fever, rash or persistent headache. A persistent cough may be a sigh of a serious condition.
If pregnant or breastfeeding:
• Ask a healthcare professional before use.
