Warnings: Sore throat warning: If sore throat is severe: persists for more than 2 days; is accompanied or followed by fever, headache, rash, swelling, nausea or vomiting, consult a doctor promptly. These symptoms may be serious. Ask a doctor before use if you have: persistent or chronic cough such as occurs with smoking, asthma or emphysema; cough accompanied by excessive phlegm (mucus). When using this product: do not exceed recommended dosage. Stop use and ask a doctor if: cough persists for more than 7 days, tends to recur or is accompanied by fever, rash or persistent headache. These could be signs of serious condition.; sore throat is severe or irritation, pain or redlness lasts or worsens; sore mouth does not improve in 7 days. Keep out of reach children, If pregnant or breast-feeding, ask a health professional before using.