Stop use and ask a doctor if Condition worsens or does not improve within 7 days Symptoms clear up and occur again within a few days. For external use only. Do not use On wounds or damaged, broken, (open) or irritated skin. With a heating pad. Ask a doctor before use if you are pregnant or breastfeeding . Excessive skin irritation develops A temporary burning sensation may occur upon application, but generally disappears in a few days. When using this product Avoid contact with eyes or mucous membrane. Do not bandage tightly. Keep out of the reach of children. If swallowed, get medical help or contact a Poison Control Center immediately.