Cirrhosis is scarring (fibrosis) of the liver caused by long-term liver damage. The scar tissue prevents the liver working properly.
Cirrhosis is sometimes called end-stage liver disease because it happens after other stages of damage from conditions that affect the liver, such as hepatitis.
Your liver may keep working even when you have cirrhosis. However, cirrhosis can eventually lead to liver failure, and you can get serious complications, which can be life threatening.
Treatment may be able to stop cirrhosis from getting worse.
You may not have any symptoms during the early stages of cirrhosis.
As your liver becomes more damaged, you may:
If cirrhosis gets worse, some of the symptoms and complications include:
See a GP if you think you may have cirrhosis.
If a GP suspects cirrhosis, they'll check your medical history and do a physical examination to look for signs of long-term liver disease.
You may have tests to confirm the diagnosis, such as:
If tests show that you have cirrhosis, a GP should refer you to see a doctor who specialises in liver problems (hepatologist).
If you have complications from cirrhosis, or a high chance of getting complications, you may be referred to a specialist liver centre.
There's no cure for cirrhosis at the moment. However, there are ways to manage the symptoms and any complications and slow its progression.
Treating the problem that led to cirrhosis (for example, using anti-viral medicines to treat hepatitis C) can stop cirrhosis getting worse.
You may be advised to cut down or stop drinking alcohol, or to lose weight if you're overweight.
If your liver is severely damaged, a liver transplant may be the only treatment option.
In the UK, the most common causes of cirrhosis are:
Cirrhosis can also be caused by a problem affecting your bile ducts (such as primary biliary cholangitis) or immune system (such as autoimmune hepatitis), some inherited conditions, and the long-term use of certain medicines.
Drinking too much alcohol damages the liver. Over time, this can lead to alcohol-related liver disease.
Cirrhosis is the final stage of alcohol-related liver disease. It usually happens after many years of heavy drinking.
The best way to prevent alcohol-related cirrhosis is to drink within the recommended limits.
The guidelines recommend:
Stop drinking alcohol immediately if you have alcohol-related cirrhosis. Drinking alcohol speeds up the rate at which cirrhosis progresses, regardless of the cause.
A GP can offer help and advice if you're finding it difficult to cut down the amount you drink.
Read more about where to get alcohol support.
Hepatitis B and C are infections in the liver caused by a virus.
Common ways of spreading these viruses include having sex with an infected person without using a condom, or close contact with an infected person's blood, such as sharing their toothbrush or sharing needles to inject drugs.
Vaccination for hepatitis B is part of the NHS childhood vaccination schedule. The vaccine is also available to anyone who has an increased chance of getting hepatitis B.
There is no vaccine for hepatitis C at the moment.
The liver is an important organ that does hundreds of jobs that are vital for sustaining life.
For example, the liver:
Your liver is very tough. It'll keep working even when it's damaged and can continue to repair itself until it's severely damaged.