I Government Agencies Topical Pain Relievers Topical pain relievers can be a great help in relieving the pain of arthritis. This article explains your options. The Arthritis Sourcebook Creams, sprays, or rubs applied on the skin over a painful muscle or joint are called topical pain relievers or topical analgesics . They are available without a prescription.
Several types exist and work in different ways depending on the ingredients.
Salicylates are a family of drugs that reduce inflammation and pain. They come from the bark of the willow tree and are the pain relieving substance found in aspirin. Small amounts relieve mild pain. Larger amounts may reduce both pain and inflammation. Salicylates decrease the ability of the nerve endings in the skin to sense pain.