| IHS | Diagnosis | ICD-10 |
|---|---|---|
| 8.1.4.2 | Delayed alcohol-induced headache [F10] | G44.83 |
| Previously used terms | Hangover headache | |
Diagnostic criteria:
- Headache with at least one of the following characteristics and fulfilling criteria C and D:
- bilateral
- frontotemporal location
- pulsating quality
- aggravated by physical activity
- Ingestion of a modest amount of alcoholic beverage by a migraine sufferer or an intoxicating amount by a non-migraine sufferer
- Headache develops after blood alcohol level declines or reduces to zero
- Headache resolves within 72 hours
Comment:
This is one of the commonest types of headache. It remains unclear whether, in addition to alcohol, other components of alcoholic beverages play a role. It also remains uncertain whether the mechanism is a delayed response to toxic effects or whether mechanisms similar to those responsible for delayed NO donor-induced headache may be involved.
The susceptibility to hangover headache of well-diagnosed headache patients compared with non-headache sufferers has not been determined. In migraine sufferers a migraine attack can be induced the next day after modest intake of alcoholic beverages, while non-migraineurs usually need a high intake of alcoholic beverages in order to develop 8.1.4.2 Delayed alcohol-induced headache.

