BOTOX Cosmetic was the first botulinum toxin product to be FDA-approved to treat glabellar lines. Since its introduction in 2002, nearly 12 million BOTOX Cosmetic procedures have been performed in the United States. BOTOX Cosmetic injections are generally safe when administered by a qualified dermatologist or plastic surgeon. Side effects from BOTOX are typically mild and rare. Temporary redness and swelling at the injection site is possible. These effects usually resolve within a few days and can be covered with makeup if desired.* In rare cases, the medication may spread from the treatment area and cause temporary drooping elsewhere. Drs. Levine are careful to place the medication into the appropriate muscle and to educate patients on proper aftercare in order to reduce the likelihood of this occurring. Before your treatment, Dr. Levine will discuss with you any possible side effects and answer any questions that you may have about safety.