The honest truth is that nothing will sober someone up quickly. The liver processes roughly one standard drink per hour, and no food, drink, or trick can meaningfully speed that up. What you can do is keep the person safe, ease their discomfort, and help their body recover while time does the real work.
Why Nothing Speeds Up Sobriety
Alcohol leaves the body at a fixed rate of about one drink per hour. That clock starts from the last sip, and it doesn’t care whether the person eats bread, drinks coffee, or takes a cold shower. The liver is doing the heavy lifting, and it simply can’t be rushed in any practical way. Lab studies on isolated rat liver cells have shown that fructose (fruit sugar) can increase alcohol processing by about 50%, but that effect hasn’t translated into a useful real-world remedy for humans. There is no shortcut.
This matters because it sets realistic expectations. If someone had six drinks over two hours, they’re looking at roughly four to six more hours before the alcohol fully clears. Your job in the meantime is comfort and safety.
Water and Food Are Your Best Tools
Alcohol is a diuretic, meaning it pulls water out of the body faster than normal. Dehydration drives many of the worst symptoms: headache, dizziness, nausea, and fatigue. Getting a drunk person to sip water steadily is the single most helpful thing you can do. Small, frequent sips work better than a full glass at once, which can trigger vomiting. If you have an electrolyte drink or even some broth, those are even better because they replace sodium and potassium lost through urination.
Food helps too, but the type matters. The liver prioritizes breaking down alcohol over its other job of keeping blood sugar stable. That means blood sugar can drop while someone is intoxicated, causing shakiness, confusion, and weakness on top of the alcohol’s own effects. Slow-digesting solid food like toast, crackers, rice, or a banana provides a gradual release of energy that helps buffer against those lows. Sugary drinks or candy get absorbed too fast to offer lasting protection against blood sugar dips that can continue for hours after drinking.
Keep Them Comfortable
A cool, quiet room helps. Bright lights and loud environments make nausea worse. If the person feels like they need to vomit, don’t try to stop it. Vomiting is the body’s way of getting rid of excess alcohol still sitting in the stomach. Stay nearby, make sure they can lean forward or sit up (never lie flat on their back while vomiting), and offer water afterward to rinse the taste and replace lost fluid.
Alcohol lowers core body temperature, even though it creates a sensation of warmth. A blanket is a good idea, especially if the person is in a cool environment. Cold and intoxication are a genuinely dangerous combination: alcohol impairs the body’s shivering response, which is the main way humans generate heat in the cold. Hypoglycemia from drinking makes this even worse. Keep them warm.
Skip the Coffee and Cold Showers
Coffee does not sober anyone up. The CDC is clear on this: caffeine mixed with alcohol doesn’t reduce alcohol’s effects on the body. It can create a false sense of alertness, making the person feel less drunk while being just as impaired. That illusion of sobriety is actually more dangerous than the drowsiness it masks, because it can lead to poor decisions like driving.
Cold showers carry real risks. Alcohol already lowers body temperature during cold exposure, and a sudden blast of cold water on someone whose blood sugar is dropping and whose body can’t shiver properly is a recipe for hypothermia, not sobriety. There’s also a fall risk. A drunk person in a wet, slippery shower is an injury waiting to happen. Skip it entirely.
Avoid Painkillers While They’re Still Drunk
It’s tempting to hand someone a pill for their headache, but timing matters. Acetaminophen (Tylenol) and alcohol are both processed by the liver, and combining them increases the risk of liver damage. Ibuprofen (Advil, Motrin) and naproxen (Aleve) can also harm the liver when used with alcohol, and they irritate the stomach lining, which is already inflamed from drinking. The safer move is to wait until the person is no longer actively intoxicated and has eaten something before taking any painkiller.
If They’re Passing Out, Use the Recovery Position
A drunk person who falls asleep or loses consciousness should never be left on their back. Vomiting while unconscious and lying face-up is one of the most common ways alcohol kills. The recovery position keeps the airway open and lets any vomit drain out instead of being inhaled into the lungs.
Here’s how to do it: with the person on their back, kneel beside them. Extend the arm closest to you straight out at a right angle, palm facing up. Take their far arm and fold it across their body so the back of that hand rests against the cheek nearest you. Hold it there. With your other hand, bend their far knee up to a right angle, then pull that knee toward you to roll them gently onto their side. Their head should rest on the hand tucked under their cheek. Tilt the head back slightly to open the airway, and make sure nothing is blocking their mouth.
Check on them regularly. Don’t assume they’re “just sleeping it off.”
When It’s an Emergency
There’s a line between being drunk and being in danger, and you need to recognize it. Call emergency services immediately if you see any of these signs:
- Breathing problems: fewer than 8 breaths per minute, or gaps of 10 seconds or more between breaths
- Loss of consciousness: they can’t be woken up, or they drift in and out
- Seizures
- Skin changes: bluish or very pale skin, or skin that feels cold and clammy
- No gag reflex: if you can touch the back of their throat and they don’t respond, their protective reflexes are dangerously suppressed
- Vomiting while unconscious
You don’t need to see all of these at once. Any single one of them is enough to call for help. Alcohol poisoning can be fatal, and blood alcohol levels can keep rising even after someone stops drinking as alcohol in the stomach continues to absorb. The NIAAA warns explicitly: a person who has passed out from drinking can die. Don’t wait to see if they “sleep it off.”
What Actually Helps the Morning After
Most of the real recovery happens once alcohol has cleared the system. When the person wakes up, the priorities are the same as the night before: water, electrolytes, and food. A meal with some protein, carbohydrates, and fat gives the body fuel to repair itself. Eggs, avocado toast, oatmeal, or a simple soup are all solid choices.
Sleep is the other major factor. Alcohol disrupts sleep architecture, meaning even a full night of unconsciousness after heavy drinking isn’t truly restful. If possible, let the person sleep in. Their body is catching up on the restorative sleep it was robbed of while processing alcohol. A painkiller like ibuprofen can now be taken with food if they have a headache, since the liver is no longer competing with active alcohol metabolism.