Tell your doctor about any swallowing or breathing difficulties and all your muscle or nerve conditions such as amyotrophic lateral sclerosis [ALS or Lou Gehrig’s disease], myasthenia gravis, or Lambert‐Eaton syndrome, which may increase the risk of serious side effects including difficulty swallowing and difficulty breathing. Serious allergic reactions have occurred with the use ofDysport. A dry eye has also been reported.
Tell your doctor about all of your medical conditions, including if you have surgical changes to your face, very weak muscles in the treatment area, any abnormal facial change, injection site inflammation, droopy eyelids or sagging eyelid folds, deep facial scars, thick oily skin, wrinkles that can’t be smoothed by spreading them apart, or if you are pregnant or breastfeeding or planning to become pregnant or breastfeed.
Tell your doctor about all the medicines you take,including prescription and nonprescription medicines, vitamins, and herbal and other natural products. UsingDysportwith certain other medicines may cause serious side effects. Do not start any new medicines while taking Dysport without talking to your doctor first.
Especially tell your doctor if you: have received any other botulinum toxin product, such as Myobloc® (rimabotulinumtoxinB), Botox® (onabotulinumtoxinA), or Xeomin® (incobotulinumtoxinA), in the last four months or any in the past (be sure your doctor knows exactly which product you received, have recently received an antibiotic by injection, take muscle relaxants, take an allergy or cold medicine, or take a sleep medicine.