[Effect of 's type Ⅱ inhibition acupuncture on chronic migraine and serum 5-HT, VEGF, CGRP].

Objective: To observe the clinical efficacy of 's type Ⅱ inhibition acupuncture for chronic migraine, and explore the possible mechanism.

Methods: A total of 120 patients with chronic migraine were randomized into an observation group (60 cases, 3 cases dropped off) and a control group (60 cases, 2 cases dropped off). In the control group, flunarizine hydrochloride capsule was taken orally, 5 mg each time, once a day.