Medication-overuse headache
Cephalaea ex abusu medicamentorum · Bolest hlavy z nadužívání léků
What it is
Daily headache driven by frequent use of headache medicine itself — painkillers on 15 or more days a month, triptans, codeine or combination pills on 10 or more; affects 1–2 in 100 people.
Symptoms & signs
- Headache on most days, often on waking
- original migraine or tension headache getting worse
- relief from pills gets shorter
- neck pain, tiredness
🚩 Get help if…
- call 112 / 911 now Sudden worst-ever headache
- call 112 / 911 now Headache with weakness, confusion or a fit
- call 112 / 911 now Headache with fever and stiff neck
- see a doctor soon Headache that changes or gets worse after stopping painkillers
Where it strikes
Medical treatment
- Headache diary
- Stop or limit the overused drug with education — most improve trials support
- Start migraine prevention at the same time trials support
- short steroid or other bridge — evidence weak
- avoid opioids and barbiturate combinations
Natural & lifestyle
- Regular meals, sleep and fluids
- less caffeine
- exercise
Emerging & experimental
- CGRP antibodies without withdrawal first — trials promising
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Acupuncture — helps migraine prevention; limited data here mixed evidence
- Relaxation and biofeedback — help prevent headaches trials support
- Magnesium — migraine prevention data, not specific mixed evidence
ICD codes
- ICD-10 G44.4
- ICD-11 8A84.Y Other specified secondary headache