preventing liver

Overview

Liver disease is a general term for any condition that damages the liver and stops it from working normally. The liver is a large organ in your upper belly that filters your blood, helps digest food, and stores energy.

Yes, liver disease is common around the world. It affects millions of people, and rates are rising.

It can affect people of any age, but it is more common in people who drink too much alcohol, have obesity, or have viral hepatitis.

Symptoms

Common symptoms

• Feeling very tired or weak
• Yellowing of the skin and eyes (jaundice)
• Swelling in the legs or belly
• Dark urine or pale stool
• Nausea or loss of appetite
• Itchy skin

Symptoms in children

• Jaundice in the first weeks of life
• Poor weight gain or slow growth
• Vomiting or frequent spitting up
• Fussiness or poor feeding
• Pale or chalky stools

Symptoms in older adults

• Confusion or forgetfulness
• Fatigue that does not go away
• Loss of balance or falls
• Easy bruising or bleeding
• Swelling in the feet or ankles

Causes

Main causes

• Drinking too much alcohol over many years
• Long-term infection with hepatitis B or C viruses
• Fatty build-up in the liver not caused by alcohol (non-alcoholic fatty liver disease)
• Certain medications, toxins, or autoimmune diseases

Risk factors

• Drinking too much alcohol
• Having obesity or type 2 diabetes
• Sharing needles or having unprotected sex with multiple partners
• A family history of liver disease
• Working with chemicals or toxins without proper protection

When to see a doctor

See a doctor urgently if:

• If you have yellow skin or eyes, dark urine, or severe belly pain, see a doctor the same day.

Book a routine appointment if:

• Make an appointment if you have ongoing fatigue, nausea, or a poor appetite that lasts more than two weeks.

Diagnosis

Your doctor will ask about your symptoms, medical history, lifestyle, and family history. They may press on your belly to check for swelling or tenderness.

Tests that may be done

• Blood tests to measure liver enzymes and function
• Imaging tests such as an ultrasound, CT scan, or MRI
• Liver biopsy, where a tiny piece of liver tissue is taken with a needle for testing
• Elastography, a special scan that measures liver stiffness

What to expect at your appointment

Diagnosis is usually simple and painless. Some tests require fasting. You may need to stop taking certain medicines before the test. Your doctor will explain each step.

Treatment

Treatment depends on the cause and how much liver damage has occurred. The goal is to slow down or stop damage, and to manage symptoms so you can feel better.

Self-care at home

• Stop drinking alcohol completely
• Eat a balanced diet and keep a healthy weight
• Stay active on most days
• Take all medicines exactly as prescribed – never mix them with alcohol
• Get vaccinated against hepatitis A and B

Medical treatments

Your doctor may prescribe antiviral medicines for viral hepatitis, or medicines to manage symptoms such as itching or swelling. In some cases, controlled weight loss and exercise are the main treatment. Steroids or other immune-suppressing medicines may be used for autoimmune liver disease. Always ask your doctor about the risks and benefits of any treatment.

When is surgery considered?

If the liver is severely damaged and cannot heal, a liver transplant may be an option. This is major surgery, usually needed only when other treatments stop working.

Living with this condition

Once you know you have liver disease, your daily routine matters. You may need to rest when you feel tired, avoid alcohol, and take care of your skin and body.

Lifestyle tips

• Stay completely alcohol-free
• Eat smaller meals with fruits, vegetables, and lean protein
• Avoid raw or undercooked shellfish
• Get enough sleep and manage stress
• Go to all follow-up appointments

Diet and exercise

Eat a plant-rich diet with plenty of vegetables, fruits, whole grains, and legumes. Limit salt and sugary foods. Try to be active – even a daily 20-minute walk helps. If you have diabetes, keep your blood sugar well controlled.

Mental health and emotional wellbeing

Living with liver disease can be stressful and isolating. You may feel anxious or depressed. It is normal to feel this way. Talking to a counselor or joining a support group can make a big difference.

Prevention

Yes, many liver problems can be prevented. The most important steps are limiting alcohol, getting vaccinated, avoiding risky behaviors, and keeping your weight in a healthy range.

Vaccines

Vaccines are available for hepatitis A and hepatitis B. Both are safe and effective. Ask your doctor or local health service if you need them.

Screening programmes

If you have risk factors, your doctor may recommend regular blood tests to check your liver. Screening can catch problems early, when they are easier to treat.

Complications

If left untreated

• Liver damage can progress to cirrhosis (severe scarring)
• Fluid can build up in the belly (ascites)
• You may develop internal bleeding from enlarged veins in the esophagus or stomach
• Liver failure can occur, requiring a transplant
• There is an increased risk of liver cancer

Long-term outlook

Many people with liver disease live well for years, especially when the disease is found early and they stick to their treatment plan. Even with cirrhosis, treatment can slow the damage and improve quality of life. The key is to work closely with your healthcare team and take steps to protect your liver.

Find support

External links open third-party websites. Ruqelo Health is not responsible for external content. Listing an organisation does not imply endorsement.