Enlarged Liver: Causes, Symptoms, and Treatment
Medically reviewed by Achuta Uppu, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor treats Enlarged Liver?
A gastroenterologist, a doctor who treats the digestive system and liver, or a hepatologist, a liver specialist, usually looks for the cause of an enlarged liver and treats it. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is an enlarged liver?
An enlarged liver means the liver has swollen beyond its normal size. Another word for it is hepatomegaly. Many different conditions can cause it.
The liver is the largest organ inside your body. It helps your body digest food, store energy, and remove poisons. A provider normally cannot feel the edge of the liver below the ribs, except when you take a deep breath. The liver may be enlarged if a provider can feel it there.
If both the liver and the spleen are enlarged, the term is hepatosplenomegaly.
Symptoms
You may not know that your liver is enlarged. A provider most often finds it. Sometimes liver disease causes no symptoms at all.
When liver disease does cause symptoms, they often include:
- Swelling of the belly and legs.
- Bruising easily.
- Changes in the color of your stool and urine.
- Jaundice, which is yellowing of the skin and eyes.
With fatty liver disease, you may feel tired or have discomfort in the upper right side of your belly.
Causes and who gets it
The liver does many jobs, so many conditions can make it swell. Some causes are:
- Alcohol use, especially heavy use (alcohol abuse).
- Hepatitis A, B, or C, which are liver diseases caused by viruses.
- Fatty liver, which is fat in the liver from problems such as diabetes, obesity, and high levels of fats in the blood.
- Liver cancer, or cancer that has spread to the liver.
- Congestive heart failure.
- Infectious mononucleosis.
- Inherited diseases, such as hemochromatosis, Wilson disease, and glycogen storage disease.
How doctors diagnose it
A provider will examine you and ask questions. You may be asked about belly lumps or fullness, belly pain, yellow skin, vomiting, pale or unusual-colored stool, darker urine, and fever. The provider will also ask what medicines you take, including herbal ones, and how much alcohol you drink.
Which tests you need depends on the suspected cause. They may include:
- Liver function tests, which are blood tests. They include blood clotting tests.
- An abdominal ultrasound, which may be done to confirm that the liver is enlarged.
- An abdominal X-ray, CT scan, or MRI scan.
Imaging tests and liver function tests can check for liver damage and help diagnose liver diseases.
Treatment
Many conditions can cause an enlarged liver. Here are two examples of treating a cause.
For one common type of fatty liver disease, the first step is usually weight loss. Losing weight can reduce fat in the liver and inflammation. For alcohol-related liver disease, the most important step is to stop drinking alcohol. If you need help, counseling, a recovery program, or certain medicines may help.
Both can lead to cirrhosis, a condition in which the liver is badly damaged. Health problems caused by cirrhosis may be treated with medicines, surgery, and other medical procedures. If cirrhosis leads to liver failure, you may need a liver transplant.
Do not stop taking any medicine unless your provider tells you to. Check with your provider before using supplements, vitamins, or herbal remedies, because some can damage the liver.
When to see a doctor
See a provider if you have yellow skin or eyes, swelling in your belly or legs, easy bruising, or changes in the color of your stool or urine. These are common signs of liver disease.
Call 911 or go to the emergency room if you have severe belly pain or pressure, vomiting blood or coughing up blood, fainting, or sudden confusion or unusual behavior.
How a direct primary care or concierge doctor fits in
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Either type of doctor can review your symptoms, medicines, and alcohol use, order blood tests and scans, and refer you to a liver specialist. They can also help follow your care over time.
Common questions
Is an enlarged liver serious?
It can be. Many different conditions, from hepatitis to heart failure, can cause an enlarged liver, so a provider needs to find the cause.
Does an enlarged liver always cause symptoms?
No. You may not know your liver is enlarged, and sometimes liver disease causes no symptoms. A provider most often finds an enlarged liver.
What tests find the cause of an enlarged liver?
Providers may use liver function tests and imaging tests, such as an ultrasound, X-ray, CT scan, or MRI scan of the belly. Which tests you need depends on the suspected cause.
Can fatty liver cause an enlarged liver?
Yes. Fat in the liver from problems such as diabetes, obesity, and high levels of fats in the blood is one cause of an enlarged liver. For one common type of fatty liver disease, the first step in treatment is usually weight loss.
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Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
