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.
•persistent or chronic cough such as occurs with smoking, asthma, or emphysema •cough accompanied by excessive phlegm (mucus)
•cough persists for more than 7 days, tends to recur, or is accompanied by fever, rash, or persistent headache. These could be signs of a serious condition. •sore throat is severe or irritation, pain, or redness lasts or worsens •sore mouth does not improve in 7 days.
temporarily relieves •Cough due to minor and bronchial irritation occurring with a cold or inhaled irritants •occasional minor irritation and sore throat