How alcohol affects hepatitis B and hepatitis C

If you are living with hepatitis B or hepatitis C, your liver might be working harder because of the infection. Alcohol can add more stress to your liver and could increase the risk of liver inflammation, scarring and damage. So, if you’re living with hepatitis B or hepatitis C, drinking alcohol could increase inflammation, worsen liver damage and raise the risk of fibrosis, cirrhosis and liver failure. Learn about liver health, hepatitis B and hepatitis C here.

Why it’s best to avoid alcohol when you have hepatitis

Hepatitis means inflammation of the liver. This can be caused by a virus, like hepatitis B or hepatitis C, or by other factors such as alcohol and some medicines.

Over time, inflammation can lead to fibrosis, which is scarring of the liver. If scar tissue continues to build up, this can progress to cirrhosis, where the liver becomes permanently scarred and cannot work as well as it should.

If your liver is already trying to recover from hepatitis B or hepatitis C damage, alcohol can make it harder for your liver to repair itself. Even if you feel physically well, liver damage can still be developing silently. Liver damage may have no signs or symptoms at first, which is why prevention and monitoring are so important.

How alcohol can affect recovery from hepatitis C

If you have hepatitis C, you can get treated and cured. If there is already some liver damage before you get treated, you may need to make lifestyle changes, like avoiding alcohol, to stop any further damage. Today’s hepatitis C treatments cure more than 95% of people, usually with a short course of tablets and few side effects. Even with the new hep C cures available, alcohol can still add to liver damage before and during treatment.

A cure for hepatitis C removes the virus, but it does not reverse existing liver damage. If you have developed fibrosis or cirrhosis, you may still need ongoing liver care. Continued alcohol use can increase the burden on a liver that is healing or already scarred.

How alcohol can affect people living with hepatitis B

Hepatitis B can also cause ongoing inflammation in the liver, especially if it becomes chronic. If you have hepatitis B, reducing alcohol or avoiding alcohol can help lower the chance of liver damage and support better long-term liver health.

The link between alcohol, fibrosis and cirrhosis

Fibrosis happens when scar tissue starts forming in the liver. Cirrhosis is a more advanced stage of scarring. At that point, blood flow through the liver is reduced and the liver cannot perform its usual jobs as well as it should.

Hepatitis and alcohol are the main causes of cirrhosis, and drinking alcohol when you have liver damage can increase the risk of cirrhosis.

What if you don’t have any symptoms?

Early liver damage usually has few or no symptoms. Symptoms may not appear until damage becomes more advanced. If you do have symptoms, they can include:

Tiredness,
pain on the right side
brain fog
swelling in the abdomen
yellowing of the skin or eyes
weight loss or loss of appetite

Learn more about liver damage signs and symptoms here.

That is why regular medical follow-ups matter. Doctors or specialists use blood tests such as liver function tests, along with tests like FibroScan, to better understand your liver health and check for scarring.

Is any alcohol safe during hepatitis recovery?

The safest approach if you are recovering from hepatitis or managing liver disease is to speak with your doctor, liver clinic or nurse about alcohol use. Because each situation is different, advice should be based on the type of hepatitis, if you’re having treatment, and if there is already any liver damage.

What else supports liver recovery?

Alcohol is only one part of the picture. Good liver care also includes:

Staying engaged in hepatitis care

Regular check-ups, blood tests and liver monitoring can help identify problems early and support better outcomes.

Accessing treatment when needed

For hepatitis C, treatment can cure most people. For hepatitis B, liver checks every 6 months,g and sometimes treatment, are important to keep your liver healthy.

Looking after overall liver health

For general liver health, it can help to limit alcohol, follow a healthy diet and stay active. Read more about liver health and diet here.

Support for quitting or cutting down alcohol

If cutting down or stopping alcohol feels hard, support is available. Your doctor, nurse or clinic can help you talk through your options, without judgement. If you’re worried about alcohol and your liver health, speak with a health professional and get your liver checked.

Recovery from hepatitis or managing hepatitis is not only about treating a virus or monitoring blood tests. It is also about giving your liver the best chance to heal. Alcohol can increase inflammation, speed up liver damage and raise the risk of fibrosis and cirrhosis.

If you have hepatitis B, hepatitis C or liver damage, and are unsure where to start, speak with your doctor or liver health clinic.

To find out more about lifestyle changes for a healthy liver, call the Hepatitis Infoline on 1800 803 990.

How alcohol affects hepatitis B and hepatitis C