How can I avoid a hangover?

Last updated July 12, 2026

In short

Honest answer: the only reliable way to avoid a hangover is to drink less, more slowly. Everything else — water, food, sleep — only softens it. The most effective combination: eat beforehand, one glass of water per drink, a slow pace, a fixed limit, and calling it a night in time.

What a hangover actually is

A hangover is the sum of several effects: dehydration (alcohol is a diuretic), irritation of the stomach and gut, disrupted sleep, a drop in blood sugar, inflammatory responses, and the after-effects of the breakdown product acetaldehyde. That's why no single miracle cure works — several things go wrong at once.

Its intensity depends mainly on three factors: amount, pace and sleep quality. That's exactly where the effective strategies start.

Prevention: what genuinely helps during the night

Eat a real meal first: food slows alcohol absorption significantly — your blood alcohol rises more gently.
A large glass of water per drink: partly offsets fluid loss and automatically slows your drinking pace.
Drink slowly: the liver only processes roughly one standard drink per hour. Everything above that accumulates.
Set a limit beforehand and count: the size of tomorrow's hangover is decided tonight — usually between drink three and five.
Skip shots and the “one for the road”: the last fast drinks right before the end often make the difference between tired and wrecked.
Before bed: one large glass of water. There's not much more to gain overnight.

Overrated home remedies

Hangovers attract myths. The most important ones in brief:

“Beer before wine…” — the order doesn't matter. The total amount does.
Hair of the dog: only postpones the hangover, and is a warning-sign pattern, not a cure.
A greasy breakfast as a “sponge”: eating in the morning helps your blood sugar, but doesn't undo yesterday's alcohol.
Painkillers preventively before bed: not a good idea — acetaminophen (paracetamol) in particular strains the liver together with alcohol.

If the hangover is already here

The morning after: water or electrolyte drinks, something light to eat, fresh air and — if you can — catching up on sleep. Time is the only real cure; most hangovers are over within 24 hours.

If hangovers regularly cost you whole weekend days, look at the pattern instead of new remedies: on which nights does it happen? After which drink does it tip? Seeing that in black and white usually changes the pace first — and wins your mornings back.

When to seek support: If drinking feels hard to control, affects your daily life, or you drink to cope with anxiety or low mood, talk to your doctor or a local alcohol support service. Advice there is confidential — and reaching out early is a strength, not a failure.