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 can be used for both medical purposes, such as helping to prevent migraine, and for cosmetic purposes, such as helping to reduce wrinkles. It is more likely to be covered when used for medical ...

Botox, while generally safe, carries a risk of neurological side effects, such as drooping eyelids, dizziness, and headache. More serious complications, including nerve damage, may occur in rare cases ...