High-Dose Biotin Supplementation Exacerbates Chronic Migraine: A Case Report

Aiman Abdullah Sanosi1

  • 1Department of Medicine, University of Jeddah, Jeddah, Saudi Arabia.

Summary

High-dose biotin supplementation may worsen chronic migraine. A case study found that 10,000 mcg of biotin daily exacerbated a patient's long-standing migraine, leading to daily severe headaches. Discontinuation improved symptoms.