After Botulinum Toxin treatment you may have some swelling, redness and bruising which will subside within the next few hours. Bruising may take a few days, especially if extensive. Arnica tablet/gel can be used. A headache may occur after treatment and can be treated normally. Results emerge gradually over the next 3-14 days.
Initial effects will show between 2-5 days, but full effect can take up to 14 days.