Propranolol and Primidone demonstrate efficacy in up to 70% of patients as first-line agents. MR-Guided Focused Ultrasound (MRgFUS) results in approximately 56% tremor reduction at 4 years. Deep Brain ...

Local injections of botulinum toxin type A have been used to treat essential head tremor but have not been extensively studied in randomized trials. In a multicenter, double-blind, randomized trial, ...

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 ...