What is the role of botulinum toxin in the treatment of trigeminal neuralgia (TN)?

Updated: Jul 11, 2019
  • Author: Manish K Singh, MD; Chief Editor: Robert A Egan, MD  more...
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Answer

Botulinum toxin was shown to be successful for at least 90 days in a single case report in a patient with trigeminal neuralgia in whom carbamazepine and rhizolysis had previously failed. [48]


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