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Caffeine withdrawal headache is caused by abrupt cessation after regular use — preventable with gradual tapering.
Quick Answer
Caffeine withdrawal headache is caused by abrupt cessation after regular use — preventable with gradual tapering. Dr. Jitendra Prasad Yadav (NMC 8029, 15+ years of clinical experience) evaluates caffeine withdrawal headache at Kathmandu Neurology Clinic & Cognitive Center, 117 Lal Durbar Marg, Kathmandu, Bagmati Province 44600, Nepal — evidence-based, medically reviewed.
Caffeine withdrawal headache occurs when regular caffeine users stop abruptly — caffeine's vasoconstrictive effect is removed, causing vasodilation and headache within 12–24 hours. Symptoms include throbbing headache, fatigue, irritability and difficulty concentrating, lasting 2–9 days.
Difficulty concentrating
Drowsiness
Management is individualized and discussed with benefits, limitations, and follow-up.
Flu-like symptoms
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Reviewed by Dr. Jitendra Prasad Yadav • Last reviewed: 2026-11-10
Authoritative external references:
Content is educational and aligns with standard medical references; individual evaluation may vary. External links provide context and do not imply endorsement.
Doctor — medically reviewed
Dr. Jitendra Prasad Yadav
Consultant Neurologist & Headache Specialist • MBBS, MD (Internal Medicine), FICN (Neurology), FCNV, FIHM • NMC 8029
This condition guide was medically reviewed by Dr. Jitendra Prasad Yadav.
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Emergency
For sudden neurologic change, thunderclap headache, or seizure >5 min, seek emergency services now.