Do not use if imprinted tamper band is broken or missing. Do not use this product for persistent or chronic cough such as asthma, smoking or emphysema or if cough is accompanied by excessive mucus, unless directed by a licensed medical professional. A persistent cough may be a sign of a serious condition. Sore throat warning: Severe or persistent sore throat or sore throat accompanied by high fever, headache. nausea and vomiting may be serious. Consult a physician if: Symptoms persist for more than 7 days or worsen Inflammation, fever or infection develops Symptoms are accompanied by high fever (101°F) Cough tends to recur or is accompanied by high fever, rash or persistent headache Keep this and all medications out of the reach of children. In case of accidental overdose, contact a medical professional or Poison Control Center immediately. Consult a doctor promptly. In case of emergency, contact a medical professional or Poison Control Center immediately. As with any drug, ask a doctor before use if pregnant or breast-feeding.