Report

What happens to your liver when you stop drinking?

By Alex Stewart

Updated 1 November 2026. Every figure links to its source below. How these pages are made.

Running shoes, water and fruit in morning light — Illustrative image

Quick answerA fatty liver can usually recover: a University of Plymouth hepatologist says within two to three weeks, while the British Liver Trust says months or years. Inflammation and mild scarring start to fall within about a week. Cirrhosis usually cannot be reversed. If you drink heavily every day, get medical help before stopping.

The rough timeline

Stage of damage	What stopping does	Source
Fatty liver	Can heal in 2-3 weeks	Dhanda, The Conversation
Inflammation, mild scarring	Noticeable fall within 7 days; normal after several months	Dhanda
Cirrhosis	Damage usually cannot be reversed	NHS

In people with fatty liver, after only two to three weeks of giving up alcohol, the liver can heal and looks and functions as good as new.

The British Liver Trust is more cautious: "the damage may be reversed if you stop for a period of time (months or years)". It adds that the liver "has an amazing ability to repair itself. But it has limits."

Stop safely

If you regularly drink too much alcohol it can be very dangerous to stop drinking suddenly. Get medical help before you try to stop drinking.

Does alcohol-free beer count?

A 440ml can at 0.5% holds 0.22 units, which a healthy liver clears quickly. But the British Liver Trust says drinks labelled alcohol-free are not suitable where complete abstinence is vital, such as on a transplant waiting list. If you have liver disease, ask your specialist.

Where IMPOSSIBREW fits

IMPOSSIBREW, which publishes this site, makes 0.5% beers for people cutting down who still want the evening ritual. A pint-sized swap takes you from about 2.5 units to about 0.3. It is not suitable if your doctor has told you to avoid alcohol completely.

This page summarises published guidance and research. It is not medical advice.

FAQs

How long does it take the liver to heal after stopping drinking?

A fatty liver can heal in two to three weeks according to hepatologist Ashwin Dhanda; the British Liver Trust says months or years. Cirrhosis usually cannot be reversed.

Is it safe to stop drinking suddenly?

Not for regular heavy drinkers. The NHS says get medical help first.

Can I drink alcohol-free beer with liver disease?

The British Liver Trust says alcohol-free drinks can contain a small amount of alcohol and are not suitable where complete abstinence is vital. Ask your specialist.

Sources

All read 1 November 2026 unless stated.