Anodal tDCS: Promising Relief for Chronic Migraine Sufferers

Research Summary

A recent study published in Pain Practice explores the effectiveness of transcranial direct current stimulation (tDCS) on chronic migraine sufferers. In this randomized, double-blind trial, 72 patients with resistant chronic migraines received either anodal, cathodal, or sham tDCS over the primary visual cortex. Both real tDCS methods—anodal and cathodal—significantly reduced migraine attacks, pain intensity, attack duration, and painkiller use during treatment. Notably, only anodal tDCS sustained its benefits in reducing migraine attacks and painkiller use during follow-up. The sham treatment showed no significant effects. The study highlights the potential of anodal tDCS in providing lasting migraine relief.

Study Details

📄 Title: Immediate and Long-Term Effects of Different Montages of Transcranial Direct Current Stimulation Over Primary Visual Cortex in Patients With Chronic Migraine: A Randomized, Double-Blind, Sham-Controlled Trial.

👥 Research Team: Alavi CE et al.

📚 Published In: Pain Pract

📅 Publication Date: 2026 Jan

⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.