The most effective hangover relief comes down to three things: rehydrating with electrolytes, eating something, and managing pain safely. There’s no instant cure, but the right combination of steps can shorten your misery and help your body recover faster. Hangover symptoms typically peak once your body has fully processed the alcohol and can linger for 24 hours or longer.
Why You Feel This Bad
When your liver breaks down alcohol, it produces a toxic byproduct called acetaldehyde. Your body eventually converts this into harmless acetic acid, but while acetaldehyde is still circulating, it’s responsible for much of the nausea, headache, and general awfulness you’re experiencing. Alcohol also suppresses a hormone that tells your kidneys to retain water, which is why you urinate far more than usual while drinking and wake up dehydrated. On top of that, alcohol irritates your stomach lining, triggers inflammation throughout your body, and disrupts your sleep quality even if you were unconscious for eight hours.
Rehydrate With More Than Water
Plain water helps, but it doesn’t replace the sodium, potassium, and other electrolytes you lost overnight. An oral rehydration solution like Pedialyte contains two to three times more electrolytes and roughly 25 to 50% less sugar than most sports drinks, making it the most efficient option for hangover rehydration. Sports drinks are a decent backup, and plain water is better than nothing.
Start drinking fluids as soon as you wake up and sip steadily rather than chugging. If you’re nauseated, small frequent sips are easier to keep down than large gulps. Aim for at least a few glasses over the first couple of hours.
Eat Something, Even If You Don’t Want To
Alcohol interferes with your liver’s ability to release stored sugar into your bloodstream, which can leave you shaky, fatigued, and foggy. Solid food is better than sugary drinks for stabilizing blood sugar because your body digests it gradually, providing sustained energy rather than a quick spike and crash.
Toast, crackers, bananas, oatmeal, or eggs are all good choices. Bland carbohydrates are easy on an irritated stomach, and bananas add potassium you’ve lost. You don’t need a massive meal. Even a few bites can help your body start recovering. If you can’t tolerate solid food right away, try broth, which provides both fluid and sodium.
Choose Your Pain Reliever Carefully
A headache is often the worst part, and reaching for a painkiller is tempting. But not all options are equally safe after drinking.
Ibuprofen (Advil, Motrin) or naproxen (Aleve) can help with headache and body aches. The tradeoff is that these can irritate your stomach, which alcohol has already inflamed. Take them with food to reduce that risk, and stick to the standard dose on the label.
Acetaminophen (Tylenol) is the one to avoid. Both acetaminophen and alcohol are processed by your liver using the same protective compound called glutathione. Drinking depletes your liver’s glutathione stores, which means acetaminophen’s toxic byproducts can build up instead of being safely neutralized. For people who drink regularly, the Cleveland Clinic recommends keeping acetaminophen doses below 2,000 mg per day, half the usual maximum. Acetaminophen toxicity accounts for nearly half of acute liver failure cases in North America, and mixing it with alcohol raises that risk significantly.
Skip the IV Drip
Boutique IV hydration clinics market themselves as a hangover cure, but there’s no scientific evidence that IV drips resolve hangovers any faster than simply drinking fluids. Research shows IV hydration after a night of drinking doesn’t improve hangover symptoms compared to oral rehydration. The anti-nausea and pain medications sometimes included in these drips have over-the-counter equivalents that work just as well, with fewer risks. You’re better off saving the $100 to $300 and drinking Pedialyte on your couch.
What Doesn’t Work
“Hair of the dog,” or drinking more alcohol the next morning, delays your hangover rather than curing it. You’re simply restarting the cycle your body is trying to finish. Coffee can help with grogginess, but caffeine is a mild diuretic that can worsen dehydration if you’re not also drinking water alongside it.
Most commercial hangover supplements and patches lack solid clinical evidence. One exception worth noting: prickly pear extract, taken five hours before drinking, cut the risk of a severe hangover roughly in half in one study. But that requires planning ahead, which doesn’t help you right now.
Your Drink Choices Affect Tomorrow
For next time, what you drink matters almost as much as how much. Dark liquors like bourbon, brandy, cognac, and red wine contain high levels of congeners, chemical byproducts of fermentation that worsen hangovers. Tequila is another high-congener offender despite being lighter in color. Clear spirits like vodka, gin, light rum, and white wine have the lowest congener levels, which generally means a less brutal morning after.
Alternating alcoholic drinks with water throughout the night is still the single most effective prevention strategy. Drinking on a full stomach slows alcohol absorption and gives your liver more time to keep up.
The Recovery Timeline
Hangover symptoms peak once your blood alcohol concentration drops back to zero, which for most people is several hours after the last drink. If you stopped drinking at midnight, you might not hit peak misery until late morning. From there, most hangovers resolve within 24 hours, though heavy sessions can produce symptoms that linger into the following day. Your body needs time to clear acetaldehyde, rebalance fluids, and calm the inflammation alcohol triggered. Hydration, food, rest, and the right pain reliever are really all you can do to support that process.