Medication Overuse Headache

Medication overuse headache (rebound headache) develops when pain medications used for headaches are taken too frequently. The result is more frequent headaches that worsen the more medication is taken.

Table of Contents

Quick Facts

  • ICD-10: G44.4
  • Common cause: Frequent OTC pain medication use

At-Risk Use

  • Simple analgesics (acetaminophen, NSAIDs) more than 15 days/month
  • Triptans, opioids, or combination drugs more than 10 days/month

Symptoms

  • Daily or near-daily headache
  • Headache present on waking
  • Worsens with reducing medication

Treatment

  • Stop or taper the overused medication (under medical guidance)
  • Bridge therapy during withdrawal
  • Start a preventive medication
  • Lifestyle changes (sleep, hydration, regular meals, stress management)
  • Patience — symptoms often worsen before improving

Related Conditions

Headache

Cardinal symptom

 Migraine

Common underlying disorder

 Cluster Headache

Different headache type
Medical Disclaimer: This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. If you are experiencing a medical emergency, call your local emergency number immediately.

References

  • American Headache Society. Medication Overuse Headache.