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 (botulinum toxin injections) is best known for smoothing wrinkles, but it’s also used to treat medical issues like migraines and an overactive bladder. While most side effects are mild, like ...