Migraine prophylaxis — USMLE Step 3 MCQ
Instant feedback + full explanation. One question, done properly.
Educational content. Not a substitute for clinical judgement or local policy.
Reveal the answer and explanation
Correct answer: C — Start preventive migraine therapy such as propranolol or topiramate after shared decision-making
Frequent migraines causing impairment warrant preventive therapy selected by comorbidities, pregnancy plans, and patient preference.
Reference: American Headache Society migraine prevention guidance