Botox temporarily blocks a neurotransmitter called acetylcholine, preventing nerve signals from reaching muscles. As your body metabolizes the toxin, nerve function returns and symptoms gradually ...

Botox (onabotulinumtoxinA) aftercare instructions typically aim to minimize your risk of bruising and prevent the toxin from spreading to the surrounding muscles. Botox injections are safe, as only a ...

Botox can cause temporary redness, swelling, tenderness, or bruising at the injection site. You may get flu-like symptoms like fever, body aches, or nausea after Botox. Botox may cause headaches, ...