This definition provides a clear distinction between a medical device and other FDA regulated products such as drugs. If the primary intended use of the product is achieved through chemical action or by being metabolized by the body, the product is usually a drug.
Salex lotion is used for: Removing excess skin in certain conditions, including calluses, psoriasis, and warts. It may also be used for other conditions as determined by your doctor. Salex lotion is a topical salicylate. It works by causing the skin to swell, soften, and then slough or peel in areas where it is applied.
How to use Dovonex Cream. Use this medication on the skin only. Apply a thin layer of the medication as directed by your doctor to the affected area and gently rub in, usually once or twice daily for the ointment or twice daily for the cream or the foam. Wash your hands after using, unless you are using this medication to treat the hands.