Related Experiment Video
Updated: Aug 14, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
Published on: June 2, 2014
Medication-overuse headache
Lutz Pageler1, Irini Savidou, Volker Limmroth
1Department of Neurology, University Hospital Essen, Hufelandstrasse 55, 45122 Essen, Germany
Abstract:
Medication-overuse headache (MOH) can be caused by almost all anti-headache drugs including analgesics, ergots, triptans, and combined preparations The prevalence of chronic daily headache (CDH) appears to be between 2% and 4% in the general population. Current epidemiologic studies suggest that MOH accounts for approximately 50% of these cases. The pathophysiology of MOH remains unclear. The only therapy is withdrawal from the overused substances. Prednisone decreases the duration of headache in the first days of withdrawal therapy. The only strategy to reduce the prevalence of MOH is to prevent the development of MOH in the first place by restriction of anti-headache drugs and constant education of patients.
Related Concept Videos
Prescription, Nonprescription and Orphan Drugs
The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
Desensitization and Tachyphylaxis
Several...
Drug Abuse and Addiction: Pharmacological Phenomena
Drug Accumulation During Multiple Dosing: Intermittent IV Infusions
Sedatives and Hypnotics Drugs: Miscellaneous Agents
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...

