Allergy alert: If prone to allergic reaction from aspirin or salicylates, consult a doctor before use. Do not use on wounds or damaged skin with a heating pad if you are allergic to any ingredients of this product. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away. Stop use and ask a doctor if skin reactions such as redness, itching, rash, excessive irritation, burning sensation, swelling or blistering occur conditions worsen symptoms persist for more than 7 days symptoms clear up and occur again within a few days. When using this product use only as directed avoid contact with the eyes, mucous membranes or rashes do not bandage tightly. If pregnant or breast-feeding, ask a health professional before use. Warnings For external use only.