Alcohol-related liver disease
Drinking alcohol can increase your risk of developing liver disease and cause irreparable damage to this very important part of your body
Drinking alcohol can increase your risk of developing liver disease and cause irreparable damage to this very important part of your body. In fact, alcohol is a major cause of the 25% increase in deaths from liver disease in England over the last decade (from 9,231 in 2001 to 11,575 in 2009)2.
Overall, alcohol-related liver disease accounts for well over a third (37%) of liver disease deaths. And figures show victims of liver disease are getting younger – more than one in 10 of deaths of people in their 40s are from liver disease, most of them from alcochol-related liver disease3.
There are many types of liver disease, four of the most common are:
Where the liver is damaged after alcohol abuse.
A build-up of fat within liver in liver cells.
An inflammation (swelling) of the liver caused by a viral infection.
Severe form of hepatitis where blood cells attack and destroy liver cells.
All types of liver disease above can cause damage to the liver. The advice on this page is specific to alcohol-related liver disease.
Alcohol-related liver disease can be prevented if you understand the impact excessive alcohol drinking can have on your liver and take-steps to control the amount you drink. For more information on how alcohol affects your health, read about the short and long-term effects of alcohol in your body.
Liver disease is the term used to describe damage to the liver. There are two types of liver disease:
There are lots of different causes of liver disease, including drinking alcohol to excess which causes ‘alcoholic liver disease’. Scientists are not sure exactly why drinking too much alcohol can damage your liver but the reasons include:
Drinking alcohol can increase your risk of developing liver disease
Evidence about how much and how often you need to drink to increase your chances of developing liver disease is unclear. But all the research shows that the more alcohol you drink, the more likely you are to develop liver disease.
Evidence suggests that other factors that increase your risk of developing liver disease include:
Drink more than eight units a day (four pints of 4% lager) if you’re a man and over five units a day (a couple of 175ml glasses of wine) if you’re a woman, for two or three weeks and you’re likely to develop something called 'fatty liver’6.
This is when the liver turns glucose into fat, which it sends round the body to store for use when we need it. Alcohol affects the way the liver handles fat so your liver cells get stuffed full of it.
If this happens, you may feel a vague discomfort in your abdomen because your liver is swollen. You might also feel sick and lose your appetite. A blood test may be able to show if you have fatty liver.
The good news: If you stop drinking for two weeks and do not exceed the UK Chief Medical Officers' (CMO) low risk drinking guidelines, your liver should start shedding the excess fat. But if you don’t change your drinking pattern, that fatty liver is the first stage of developing liver disease.
Stopping drinking will help reduce damage and the progression of alcohol-related liver disease.
People can spend 20 years damaging their liver and not feel any of the effects this is doing to them.
Early symptoms of liver disease can include:
Later stage liver damage symptoms are more serious – and you’ll know about them.
They can include:
When you develop cirrhosis, cutting out alcohol is essential to prevent you from dying from liver failure which is when your liver stops working completely. In the most serious cases of cirrhosis, you will only be considered for a liver transplant if you do not drink alcohol for at least three months8
Drinking within the UK Chief Medical Officers' (CMO) low risk drinking guidelines (drinking no more 14 units a week for both men and women) and spreading those units over three days or more will help keep your risk of developing liver disease low. Reducing the amount you drink can help reverse damage of the earlier stage alcohol-related liver disease.
Once cirrhosis develops, prognosis partly depends on whether or not you continue drinking. Those who continue to drink will feel sicker and die sooner. Even for those with symptoms, stopping drinking has a beneficial effect – it is never “too late” to stop drinking – even with cirrhosis.
You can keep your risk low by staying within the government’s recommended low risk guidance. Here are three ways you can cut back:
Your GP can help you figure out if you should make any changes in your drinking, and offer help and advice along the way.
If you’re concerned about someone’s drinking, or your own, Drinkline runs a free, confidential helpline. Call 0300 123 1110 (weekdays 9am – 8pm, weekends 11am – 4pm).
The British Liver Trust provides support and information on liver disease and also funds research. Call their free helpline Monday to Friday from 10am to 4.30pm on 0800 652 7330 or visit the British Liver Trust website.