title: Botulinum toxin may help blepharospasm sufferers.
mesh_terms: D001764:Blepharospasm / Q000628:therapy*; D001905:Botulinum Toxins / Q000627:therapeutic use*; D005141:Eyelid Diseases / Q000628:therapy*; D006801:Humans; D007267:Injections; D008875:Middle Aged
chemical_list: D001905:Botulinum Toxins