Medical References
Diseases & Conditions
Women's Health
Mental Health
Men's Health
Medical Web Links
MOL Site Map
Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
Read more health news
Hangover
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
- View All
Prevention & Expectations
What can be done to prevent the disease?
The best way to prevent a hangover is to avoid drinking alcohol. Hangovers are less likely to happen to people who drink moderately on a full stomach, avoid drinking too much, and avoid becoming dehydrated.
What are the long-term effects of the disease?
Hangovers usually go away within 24 hours. If they are not treated, they could last as long as 2 days.
What are the risks to others?
Hangovers are not contagious. Driving while intoxicated is a leading cause of injury to others.