Botox is a brand-name injectable botulinum toxin that can be prescribed off-label for essential tremor. With off-label use, doctors prescribe a drug for a different condition than what it’s approved ...

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 ...

Using botox to curb excessive sweating can be an effective, but not permanent, solution. Botox is a neurotoxin made from the microbes that cause botulism (a kind of food poisoning). It’s safe if used ...