Subcutaneous histamine versus botulinum toxin type A in migraine prophylaxis: a randomized, double-blind study

R O Millán-Guerrero1, S Isais-Millán, S Barreto-Vizcaíno

  • 1Department of Neurology. Unidad de Investigación Médica en Epidemiología Clínica. Hospital General de Zona UMF No 1 IMSS Colima, Col. México. millanrebeca@hotmail.com

Summary

Subcutaneous histamine and botulinum toxin type A (BoNTA) show similar efficacy for migraine prophylaxis. Histamine offers a novel, well-tolerated alternative for reducing headache frequency.

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