Published in:
Open Access
01-12-2015 | Poster presentation
P042. Mechanism of action and clinical evidence of botulinum toxin in chronic migraine
Authors:
Giovanni Franco, Eleonora Vecchio, Marianna Delussi, Katia Ricci, Anna Montemurno, Marina de Tommaso
Published in:
The Journal of Headache and Pain
|
Special Issue 1/2015
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Excerpt
Considerable evidence exists supporting the notion that botulinum toxin type A (BoNT/A) can exert a direct analgesic effect in addition to its myorelaxant effect. It is likely that the benefict of using BoNT/A as prophylactic treatment for chronic migraine is due to its ability to inhibit overactivity of motor neurons and hyperexcitability of sensory neurons, by involving the suppression of peripheral and central sensitization. …