title: Beta-blockers and anticonvulsants have not helped my essential tremor. I've heard botulinum toxin might work. Is it worth trying?
mesh_terms: D019274:Botulinum Toxins, Type A / Q000627:therapeutic use*; D006801:Humans; D009465:Neuromuscular Agents / Q000627:therapeutic use*; D014202:Tremor / Q000188:drug therapy*
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A