Stop use and ask a dentist or doctor if: sore mouth symptoms do not improve in 7 days, irritation, pain or redness persists or worsens, swelling, rash or fever develops. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a poison control center (1-800-222-1222) right away. When using this product, do not exceed recommended dose. Sore throat warning: severe or persistent sore throat or sore throat accompanied by high fever, headache, nausea, and vomiting may be serious. Consult a doctor promptly. Do not use more than 2 days or administer to children under 3 years of age unless directed by a doctor.