The fastest way to feel better with a hangover is to rehydrate, eat something bland, rest, and let time do the heavy lifting. There’s no instant cure, but a combination of simple strategies can meaningfully shorten your misery and ease the worst symptoms within a few hours.
A hangover is your body dealing with the aftermath of processing alcohol. The liver breaks alcohol down into a toxic byproduct called acetaldehyde, which circulates in your blood before being broken down further. The slower that clearance happens, the worse you feel. On top of that, alcohol suppresses the deep, restorative stage of sleep linked to memory and focus, which is why you wake up groggy even after sleeping eight hours. Add dehydration, electrolyte loss, and irritated stomach lining to the mix, and you’ve got the full picture.
Rehydrate With More Than Just Water
Alcohol pulls water and minerals out of your system. Research published in the Journal of Clinical Medicine found that drinking leads to drops in magnesium, potassium, sodium, calcium, and phosphate in blood plasma, which contributes to fatigue, muscle weakness, and brain fog. Plain water helps, but drinks containing both sodium and a small amount of sugar rehydrate up to three times faster than water alone. The combination activates a transport mechanism in your gut that pulls water into the bloodstream more efficiently.
Practically, this means an electrolyte drink, a sports drink, broth, or even a glass of water with a pinch of salt and a splash of juice will work better than chugging plain water. Coconut water is another solid option since it’s naturally rich in potassium. Sip steadily rather than gulping everything at once, especially if your stomach is sensitive.
Eat Something, Even If You Don’t Want To
Alcohol lowers blood sugar, and that drop contributes to shakiness, fatigue, and difficulty concentrating. Eating brings those levels back up. The classic BRAT foods (bananas, rice, applesauce, toast) work well because they contain easy-to-digest carbohydrates that settle an upset stomach while restoring blood sugar. Bananas are especially useful since they’re high in potassium, one of the key minerals you’ve lost.
If your stomach can handle more, eggs are a strong choice. They contain an amino acid that helps your body produce a compound involved in clearing acetaldehyde. Oatmeal with a banana, a piece of toast with peanut butter, or a simple bowl of soup are all good options. The goal is gentle carbs plus some protein. Greasy food won’t “absorb” alcohol that’s already been processed, but if it’s what you can keep down, it’s better than nothing.
Choose the Right Pain Reliever
A standard over-the-counter pain reliever can take the edge off a hangover headache, but your choice matters. Ibuprofen and aspirin both work, though they can irritate an already-sensitive stomach lining. If your main complaint is nausea alongside the headache, ibuprofen with food is generally the better bet.
Avoid acetaminophen (Tylenol) if you’ve been drinking heavily. Your liver is already working overtime to process alcohol, and acetaminophen adds to that burden. For people who regularly drink heavily, the Cleveland Clinic recommends keeping daily acetaminophen doses below 2,000 mg, half the normal maximum. If you have any history of liver disease, skip it entirely.
Go Back to Sleep
Alcohol fragments your sleep architecture. It suppresses REM sleep, the phase your brain needs for restoration, and causes more frequent awakenings in the second half of the night. This means the sleep you got last night was lower quality than usual regardless of how many hours you logged. If you can, going back to sleep (or even just resting in a dark, quiet room) gives your body more time to clear acetaldehyde and lets you catch some of the restorative sleep you missed.
Keep the room cool and dark. Even a 90-minute nap can help significantly because that’s roughly one full sleep cycle, giving your brain a shot at the deep sleep stages it was shortchanged on overnight.
Skip the “Hair of the Dog”
Drinking more alcohol the morning after might briefly make you feel better, but it doesn’t fix anything. As researchers at Wake Forest Baptist Medical Center put it, a morning drink “tricks you by masking the symptoms” because you’re putting alcohol back into your system. The hangover isn’t gone. It’s postponed, and it will come back, often worse, once your body has even more alcohol to process. You’re essentially restarting the cycle.
What Made It Worse in the First Place
Not all drinks produce equal hangovers. Darker alcohols contain higher levels of congeners, chemical byproducts of fermentation that intensify hangover symptoms. Brandy, red wine, and rum sit at the top of the congener scale. Whiskey, white wine, and gin fall in the middle. Vodka and beer contain the least. To put the difference in perspective, brandy contains up to 4,766 milligrams of methanol (one type of congener) per liter, while beer has just 27 milligrams per liter.
A study comparing bourbon (high congeners) to vodka found that participants reported significantly worse hangovers from bourbon even at the same blood alcohol levels. This doesn’t mean vodka won’t give you a hangover, but if you consistently feel wrecked after red wine or whiskey, congeners are likely amplifying the effect.
A Realistic Timeline for Recovery
Most hangovers peak in intensity about 12 to 14 hours after your blood alcohol level starts to drop, which for a night of heavy drinking usually means late morning. Symptoms typically fade within 24 hours, though severe hangovers can linger longer. There’s no way to speed up your liver’s processing rate, which is roughly one standard drink per hour. Everything above is about managing symptoms while your body does the work.
The combination that helps most people feel noticeably better within a few hours: an electrolyte drink, a bland meal, a pain reliever taken with food, and sleep. None of these are magic, but together they address the main drivers of why you feel terrible, which are dehydration, low blood sugar, inflammation, and sleep deprivation.