What a Peel Can and Cannot Do, and How to Prepare
The American Academy of Dermatology lists uses for chemical peels that include some types of acne, age spots, discoloration, fine lines, freckles, melasma, rough-feeling skin, and sun-damaged skin. The American Society of Plastic Surgeons also notes limits. A peel cannot treat deep facial lines, significantly tighten loose or sagging skin, or remove deep scars. Knowing this up front helps set realistic goals.
Your consultation is the time to share your full history. The AAD suggests telling your dermatologist if you take or have ever taken isotretinoin, if you often get cold sores, and if your skin scars easily. It also asks you to list medicines, including nonprescription ones like aspirin, plus herbs, vitamins, and minerals, and any past surgeries or cosmetic treatments.
Possible side effects listed by the AAD include persistent redness that may last for months, temporary darkening of the skin, lighter skin color after medium and deep peels, and scarring, which it describes as very rare when a dermatologist performs the peel. Sun protection matters before and after. The AAD says to protect your skin from the sun before a peel and to apply sunscreen every day once your skin has healed.