BOTOX® Cosmetic may cause loss of strength or general muscle weakness, vision problems, or dizziness within hours to weeks of receiving BOTOX® Cosmetic. If this happens, do not drive a car, operate machinery, or do other dangerous activities.
Serious and/or immediate allergic reactions have been reported, including itching, rash, red itchy welts, wheezing, asthma symptoms, or dizziness or feeling faint. Get medical help right away if you are wheezing or have asthma symptoms, or if you become dizzy or faint.
Do not receive BOTOX® Cosmetic if you are allergic to any of the ingredients in BOTOX® Cosmetic (see Medication Guide for ingredients); had an allergic reaction to any other botulinum toxin product such as Myobloc (rimabotulinumtoxinB), Dysport (abobotulinumtoxinA), Xeomin (incobotulinumtoxinA), Jeuveau (prabotulinumtoxinA-xvfs), Daxxify (daxibotulinumtoxinA-lanm), or Letybo (letibotulinumtoxinA-wlbg); or have a skin infection at the planned injection site. This list may not include all available botulinum toxin products.
Tell your doctor about all your muscle or nerve conditions, such as ALS or Lou Gehrig’s disease, myasthenia gravis, or Lambert-Eaton syndrome, as you may be at increased risk of serious side effects, including difficulty swallowing and difficulty breathing, from standard doses of BOTOX® Cosmetic.
Tell your doctor about all your medical conditions, including surgery or plans to have surgery on your face, trouble raising your eyebrows, drooping eyelids, any other abnormal facial change, are pregnant or plan to become pregnant (it is not known if BOTOX® Cosmetic can harm your unborn baby), or are breastfeeding or plan to (it is not known if BOTOX® Cosmetic passes into breast milk).
Tell your doctor about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Using BOTOX® Cosmetic with certain other medicines may cause serious side effects. Do not start any new medicines until you have told your doctor that you have received BOTOX® Cosmetic in the past.