If you’re feeling nauseous after drinking, the fastest relief comes from stopping alcohol intake, sipping small amounts of water, and sitting upright or lying on your side. There’s no instant cure, but several strategies can reduce the severity while your body processes the alcohol.
Why Alcohol Makes You Nauseous
Nausea from drinking has three overlapping causes, and understanding them helps explain which remedies actually work.
First, alcohol directly irritates your stomach lining. It increases acid secretion and, at higher doses, delays the rate at which your stomach empties into the small intestine. That combination of extra acid sitting in a sluggish stomach is a recipe for nausea. Certain drinks make this worse: fermented and nondistilled beverages like beer and wine boost acid production more than distilled spirits, partly because of additional organic acids in those drinks.
Second, your liver breaks alcohol down into a toxic intermediate compound called acetaldehyde before converting it into harmless acetic acid. When you drink faster than your liver can keep up, acetaldehyde accumulates in your blood. This buildup directly triggers nausea and vomiting. Some people are genetically less efficient at clearing acetaldehyde, which is why they feel sick after even small amounts of alcohol.
Third, alcohol changes the density of fluid inside your inner ear’s balance sensors. Normally, the motion-detecting structures in your ear float in fluid of nearly identical density. Alcohol lowers the density of these structures, making them hypersensitive to gravity and small movements. That’s what causes the “spins,” and spinning sensations reliably trigger nausea. This effect lasts until your body fully filters the alcohol from your blood.
What to Do Right Now
Stop drinking immediately. Every additional sip adds more acid to your stomach, more acetaldehyde to your blood, and more disruption to your inner ear. Your body needs time to metabolize what’s already there.
Sit upright or prop yourself up at an angle. Lying flat tends to intensify the spinning sensation because it maximizes gravity’s effect on your destabilized inner ear. If you must lie down, lie on your side (more on this below). Focus your eyes on a fixed point in the room. This gives your brain a stable visual reference that partially counteracts the false motion signals from your ear.
Sip water slowly. Take small sips every few minutes rather than gulping a full glass, which can stretch an already irritated stomach and make nausea worse. Alcohol suppresses a hormone that helps your kidneys retain water, so you’re losing fluid faster than normal. Replacing it won’t stop the nausea on its own, but dehydration makes everything feel worse. Despite their popularity, electrolyte drinks haven’t been shown to reduce hangover or nausea severity any more than plain water.
Get fresh, cool air if possible. Open a window or step outside. Heat and stuffy environments lower the threshold for vomiting.
If Vomiting Starts
Don’t fight it. Vomiting is your body’s protective response to clear excess alcohol from your stomach before more of it enters your bloodstream. Trying to suppress it can leave you feeling worse for longer.
After vomiting, rinse your mouth with water but wait at least 20 to 30 minutes before brushing your teeth. Stomach acid softens tooth enamel, and brushing immediately can wear it away. Resume small sips of water once the worst wave passes.
Helping Someone Who’s Nauseous and Intoxicated
If someone is very drunk and nauseous, especially if they’re having trouble staying awake, place them in the recovery position. This keeps their airway open so they can’t choke on vomit. Starting with the person on their back, move the arm nearest to you out to the side in an L-shape. Take their far hand and place it against their cheek, then roll them toward you onto their side. Their face should tilt slightly downward with their head a bit lower than their stomach, so any fluid drains out of their mouth rather than back into their throat.
Stay with them. Do not leave a heavily intoxicated person alone to “sleep it off.”
Call emergency services if you see any of these signs: fewer than 8 breaths per minute, gaps of 10 seconds or more between breaths, inability to wake the person up, seizures, clammy or bluish skin, or no response when you try to rouse them. These indicate alcohol overdose, where brain areas controlling breathing, heart rate, and temperature are shutting down.
What Helps and What Doesn’t
Ginger has a long track record for easing nausea from motion sickness and pregnancy. Ginger tea, ginger chews, or even ginger ale (the kind made with real ginger) may take the edge off alcohol-related nausea too. It won’t neutralize the alcohol, but it can calm the stomach enough to make the wait more bearable.
Bland foods like crackers or toast can help absorb stomach acid if you’re able to keep something down. Eat small amounts. A full meal on a churning stomach is likely to come right back up.
Over-the-counter antacid products that coat the stomach lining are generally safe to take while alcohol is in your system. Alcohol doesn’t interfere with how they work. However, they’re treating a symptom (excess acid) while the underlying cause (alcohol metabolism) continues, so the relief is partial.
Avoid ibuprofen and similar anti-inflammatory painkillers. Combining them with alcohol increases your risk of gastrointestinal bleeding by roughly 37% even at low alcohol doses. Acetaminophen is also risky: alcohol activates liver enzymes that convert acetaminophen into a toxic byproduct, raising the chance of liver damage. Neither of these medications treats nausea anyway.
Coffee won’t help. It adds another stomach irritant on top of alcohol and can worsen dehydration. “Hair of the dog,” or drinking more alcohol, delays the inevitable and adds to the total toxic load your liver has to process.
Preventing Nausea Before It Starts
Most alcohol-related nausea is preventable with pacing. Your liver processes roughly one standard drink per hour. Drinking faster than that guarantees acetaldehyde accumulation and stomach irritation. Alternating each alcoholic drink with a glass of water slows your intake and reduces dehydration at the same time.
Eating a substantial meal before drinking helps. Food in the stomach slows alcohol absorption, which gives your liver more time to keep up. Foods with fat and protein are particularly effective at slowing gastric emptying.
Darker alcoholic drinks (bourbon, red wine, brandy) contain higher levels of congeners, byproducts of fermentation that add to the toxic burden your body has to clear. Lighter-colored options like vodka or white wine tend to produce less nausea at the same alcohol volume. Carbonated mixers can speed alcohol absorption, so flat mixers are a better choice if you’re prone to nausea.
Ultimately, the only guaranteed way to avoid drunk nausea is to drink less than your body can comfortably process. If nausea happens despite moderate drinking, that may reflect a genetic variation in how efficiently you break down acetaldehyde, and it’s worth paying attention to that signal rather than pushing through it.