You can buy some topical corticosteroids "over-the-counter" without a prescription. For example, for dermatitis, you can buy the steroid cream called hydrocortisone 1% from your pharmacy. Do not apply this to your face unless your doctor has told you to do so. This is because it may trigger a skin condition affecting the face ( acne or rosacea. ) Long-term use may also damage the skin. On your face this would be more noticeable than the rest of your body. So usually only weak steroids are used on the face. Those which are suitable are prescription-only.
Chemical peels – The process of chemical peels, as with the surgical cutting of the skin, can sometimes seem counterproductive. In a chemical peel, you are literally using chemicals to burn the topmost layers of damaged skin, thereby forcing the body to undergo the healing process to regrow new, hopefully smoother, skin in its place. Again the severity of the scar and its location will dictate the level of chemical peel used, and some peels may actually cause keloid scar formation or infections, so be sure to get all the facts from your doctor or dermatologist before proceeding.