The most effective things to take when you’re hungover are an anti-inflammatory painkiller like ibuprofen, plenty of water, and foods that restore blood sugar and electrolytes. There’s no single cure, but the right combination can meaningfully shorten your misery. Hangover symptoms peak once your blood alcohol level drops back to zero, and they can linger for 24 hours or longer, so the sooner you start addressing them, the better.
Ibuprofen Over Acetaminophen for Pain
If your head is pounding, reach for ibuprofen, aspirin, or naproxen. These anti-inflammatory painkillers are not associated with liver toxicity, which matters because your liver is already working overtime processing alcohol. Acetaminophen (Tylenol) is the one to avoid. Emergency rooms have seen a sharp increase in liver damage caused by the combination of alcohol and acetaminophen. An estimated 39% of all liver failure involves acetaminophen, and if you’ve had three or more drinks, even short-term use alongside alcohol can be toxic to your liver.
Take ibuprofen with food or a glass of milk rather than on an empty stomach. Anti-inflammatory painkillers can irritate your stomach lining, and alcohol has already done a number on it. If you’re prone to acid reflux or stomach ulcers, be cautious with these as well.
Water and Electrolytes First
Alcohol is a diuretic, meaning it causes your body to flush out more fluid than you’re taking in. Much of what makes a hangover feel terrible, including the headache, fatigue, and dizziness, ties back to dehydration. Plain water helps, but drinks with electrolytes (sodium, potassium, magnesium) help more because you lost those minerals along with the fluid. Sports drinks, coconut water, or even a pinch of salt in water with a squeeze of lemon will do the job. Pedialyte and similar oral rehydration solutions work well because they’re designed for exactly this kind of fluid loss.
Food That Restores Blood Sugar
While your liver is busy breaking down alcohol, it doesn’t release glucose into your bloodstream the way it normally does. This suppressed glucose release can last up to 12 hours after drinking, which is why you wake up feeling shaky, weak, and foggy. That’s low blood sugar at work.
Eating is one of the fastest ways to feel better. Complex carbohydrates like toast, oatmeal, rice, or bananas provide a steady supply of glucose without the crash you’d get from sugary foods. Eggs are another strong choice because they contain cysteine, an amino acid that helps your body break down acetaldehyde, the toxic byproduct of alcohol metabolism that drives many hangover symptoms. A University of Helsinki study found that L-cysteine supplements at doses of 600 to 1,200 mg reduced hangover severity in a placebo-controlled trial, so getting it naturally through food is a reasonable strategy even if the dose is lower.
If eating a full meal feels impossible, start small. A few crackers, half a banana, or a piece of toast with honey can stabilize your blood sugar enough to make a real meal possible 30 minutes later.
Ginger for Nausea
Ginger contains enzymes that ease nausea, bloating, and general stomach distress. It’s well established for other forms of nausea, including morning sickness and chemotherapy-related nausea, and it works for alcohol-related queasiness too. Ginger tea is the easiest option: steep a few slices of fresh ginger in hot water for five to ten minutes. Ginger chews, ginger ale made with real ginger, or even a small ginger shot (start with half an ounce to an ounce if your stomach is sensitive) are all reasonable alternatives. Too much ginger on an empty stomach can actually cause nausea in some people, so start small.
What Probably Won’t Help
Milk thistle is one of the most commonly recommended hangover supplements, marketed as liver protection. The evidence doesn’t support it. A Cochrane review found no evidence that milk thistle helps people with liver diseases, let alone that it provides acute relief the morning after drinking. It may have modest long-term benefits for liver health, but it won’t do anything meaningful for a hangover already in progress.
Supplements like red ginseng, prickly pear extract, and Korean pear juice have all been tested in small studies. A review published in Addiction looked at 21 placebo-controlled trials of various hangover remedies and found that while some showed small improvements, all the evidence was very low quality. No two studies tested the same remedy, and no results have been independently replicated. That doesn’t mean these substances do nothing, but it does mean you shouldn’t spend money expecting reliable relief.
“Hair of the dog,” or drinking more alcohol the next morning, temporarily masks symptoms by raising your blood alcohol level again. It delays the hangover rather than treating it, and it puts additional strain on your liver while introducing a pattern that can lead to dependence over time.
A Practical Morning-After Plan
When you wake up feeling rough, the order matters almost as much as what you take. Start with a full glass of water or an electrolyte drink before anything else. If nausea is your main problem, sip ginger tea for 15 to 20 minutes before trying to eat. Once your stomach settles, eat something starchy and bland: toast, oatmeal, or eggs. Take ibuprofen with that food, not before it. Then keep drinking fluids steadily throughout the day.
Sleep also plays a bigger role than most people realize. Alcohol disrupts sleep architecture, reducing the amount of deep, restorative sleep you get even if you were in bed for eight hours. If you can, a nap in the afternoon can help your body finish recovering in a way that no supplement can replicate. Most hangovers resolve within 24 hours, but heavy drinking sessions can stretch symptoms into the following day. The combination of hydration, food, pain relief, and rest is genuinely the most effective protocol available, even if it’s less exciting than a miracle cure.