title: BoTN-A: The efficacy of botulinum toxin for the treatment of trigeminal and postherpetic neuralgia: a systematic review with meta-analyses.
abstract: There is moderate evidence as to the efficacy of the use of botulinum toxin to treat trigeminal neuralgia and postherpetic neuralgia.
mesh_terms: D019274:Botulinum Toxins, Type A / Q000627:therapeutic use*; D006801:Humans; D051474:Neuralgia, Postherpetic / Q000188:drug therapy*; D009465:Neuromuscular Agents / Q000627:therapeutic use*; D014277:Trigeminal Neuralgia
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A