Memory problems

If you find you keep forgetting things, it means your brain isn’t working so well. People with liver disease may find they suddenly start forgetting things, or their memory problems can build up over a long time. They might also feel confused and find it hard to concentrate.

See a doctor straight away if you or someone you know has liver disease and suddenly becomes very confused or disorientated. This could be a serious condition called hepatic encephalopathy.

Why you get memory problems

Memory problems are quite common in people who have liver disease. The liver’s job is to remove toxins (poisons) from the body. When the liver doesn’t work properly, the toxins build up in the blood. They can stop the nervous system from working properly, including the brain.

The changes might be quite subtle. First you or your family might notice you have trouble doing normal things, like finishing the crossword or reading. Then you may find it hard to concentrate or watch TV, follow conversations, work or drive.

People with liver disease often have other problems like heart disease or circulation problems. These can also affect how the brain works.

Drinking too much alchol can also affect the brain and cause long-term brain damage.

Mental health problems are also common in people with liver disease. Having a condition like depression or anxiety can also affect your memory. Dementia is thought to be more common in people who have liver disease.

Tips for managing memory problems

Here are some tips for keeping your brain working.

• Avoid harmful substances like alcohol; they affect your liver and also your brain
• Keep mentally active – read, learn something new
• Make sure you get enough sleep
• Eat a healthy balanced diet
• Get plenty of exercise
• Pay attention and concentrate on things around you
• Use a notepad or your phone to record things and set reminders
• Organise things so they are easy to find

Reviewed September 2024