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Migraine prophylaxis

Migraine prophylaxis · ICD-10: G43.909

Symptoms

• Throbbing, often one-sided headache
• Nausea and vomiting
• Sensitivity to light and sound
• Aura: blind spots, zigzag lines, blurred vision

MedlinePlus · Symptoms

Drugs and regimens

Divalproex sodium (valproate)⚠ Unverified

Migraine prophylaxis — adults: 250 mg twice daily

Propranolol⚠ Unverified

Migraine prophylaxis — adults: 80 mg/day divided

Topiramate⚠ Unverified

Migraine prevention — ≥12 y: target 50 mg twice daily (after titration)