It was a small study and results were based on the participants saying what they ate. However, they did find that people whose food and beverage consumption contained greater amounts of zinc and B vitamins had less severe hangovers. A hangover from alcohol, while unpleasant, is not ordinarily a medically dangerous condition. However, if you have persistent nausea/vomiting or are severely dehydrated, you may require urgent medical attention. The signs of persistent nausea/vomiting are feeling nauseated for many hours along with multiple episodes of vomiting in which you cannot keep down any fluids.

A hangover is usually caused by excessive drinking (drinking to intoxication). The typical course of a hangover is that it begins after the symptoms of intoxication have worn off. A hangover is usually first apparent when the blood alcohol level begins to fall and peaks in severity once the level is 0 and all the alcohol has been metabolized. Hangovers are usually experienced the morning after a night of heavy drinking since you are not conscious of the hangover during sleep. A hangover typically completely dissipates 24 hours after it begins but can dissipate much sooner. In one small study, taking Phyllanthus amarus extract twice a day for 10 days helped lower blood alcohol levels, ease hangover symptoms, and improve mood in regular drinkers.

Can you take medication for hangover-related nausea?

Like alcohol, certain over-the-counter pain relievers, including aspirin and ibuprofen, can increase acid release and irritate the lining of the stomach. Proceed with caution when using these medications before or after consuming alcohol. Typically, hangovers only last the morning (like, until you finally get around to eating breakfast)—at most 24 hours. But sometimes, those after-effects of a night of drinking stick around way past their welcome—like the dreaded two-day hangover which makes you realize, oh yeah, you’re not in college anymore.

Dr. Goggans also says that the strength and length of your hangover goes hand in hand with the amount of alcohol you had. “There are also some other factors that are speculated to influence the intensity and duration of a hangover,” he says. Inpatient treatment programs provide intensive therapy and medical care in a residential setting. You’ll receive 24-hour care and support from medical professionals.

Risk factors

Avoid darker drinks, which tend to contain more congeners — chemicals produced during the fermentation process. Unfortunately, the only foolproof way to avoid a hangover is — you guessed it — not drinking. “For the majority of our lives, the percentage of our body weight that’s comprised of water is roughly 50 percent,” Dr. Korraa says. “However, this starts to decline as we age, due to the overall body composition changes we experience.” “Pain relievers like acetaminophen, antidepressants, cholesterol medication, and blood pressure medications are ones you want to be especially careful with,” says Dr. Cox.

how long does a hangover last

For the most part, the symptoms are considered a form of short-term withdrawal and tend to be time-limited. Gentle exercises are an excellent method to ease a terrible hangover because they will increase your alertness, and your body will release endorphins. These feel-good hormones can help alleviate some symptoms of a hangover. Dehydration occurs because alcohol inhibits the effect of a hormone called antidiuretic hormone (ADH). Normally, ADH stimulates the kidneys to reabsorb water from urine to prevent dehydration. Hangover headaches are common enough, but they can have an impact on daily life.