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warnings
Warnings Sore throat warning: severe or persistent sore throat for more than 2 days or if accompanied by a high fever, headache, nausea, vomiting or rash may be serious. Consult a physician promptly. Ask Doctor Ask a doctor before use if you have a persistent or chronic cough that lasts, is chronic such as occurs with smoking, asthma, chronic bronchitis or emphysema, or is accompanied by excessive phlegm (mucus). Stop Use Stop use and ask a doctor if new symptoms occur, symptoms worsen or do not get better within 7 days, fever worsens or lasts more than 3 days, cough lasts more than days or occurs with rash or persistant headache. These could be signs of a serious condition.