Botulinum Toxin Therapy Treatment involves injection of very small amounts of botulinum toxin into the underlying muscles to immobilize them. The actual treatment is well tolerated and takes just a short time with minimal recovery. Botulinum toxin takes effect about 3 to 7 days after treatment. The improvement generally lasts about 3 to 4 months before the effect gradually fades and muscle action returns. It is anticipated that the average patient will require reinjection at various intervals. With repeated treatments, atrophy (thinning) of the muscle may occur which usually produces longer-lasting results. Other Applications Excessive sweating can be alleviated with injections of a highly diluted form of botulinum toxin directly into the underarm skin or skin on the palms and soles of the hand or foot. There it paralyzes the sweat glands of the skin which are responsible for excessive perspiration. A single treatment session can provide months of relief, and experts believe that injections can be repeated indefinitely once or twice a year to maintain dryness. Side Effects Side effects are minimal and typically relate to the local injection. Soreness or mild bruising, while uncommon, may occur around the injection site. Makeup may be worn after treatment, but care should be taken to avoid pressing or massaging the area for several hours. In rare instances, patients may develop temporary weakness of the neighboring muscles, a temporary droopy brow or eyelid, or a headache. Chemical Peels Chemical peeling is a technique used to improve the appearance of the skin which is typically performed on the face, neck or hands. In this treatment, a chemical solution is applied to the skin that causes it to "blister" and eventually peel off. The new, regenerated skin is usually smoother and less wrinkled than the old skin. The new skin is also temporarily more sensitive to the sun. Dermatologic surgeons have used various peeling agents for the last 50 years and are experts in performing multiple types of chemical peels. A thorough evaluation by your dermatologic surgeon is imperative before embarking upon a chemical peel. What Can a Chemical Peel Do? Chemical peeling is often used to treat fine lines under the eyes and around the mouth. Wrinkles caused by sun damage, aging and hereditary factors can often be reduced or even eliminated with this procedure. However, sags, bulges, and more severe wrinkles do not respond well to peeling and may require other kinds of cosmetic surgical procedures such as a face lift, brow lift, eye lift or soft tissue filler. PREVIOUS NEXT