Stop use and ask a doctor if the condition persists or gets worse, sore mouth symptoms do not improve in 7 days, irritation, pain, or redness persists or worsens, swelling, rash, or fever develops. Keep out of reach of children. If swallowed, get medical help or contact a poison control center right away. Do not use in the eyes or apply over large areas of the body, longer than 1 week. Ask a doctor before use if you have deep or puncture wounds, animal bites or serious burns. For external use only.