The liver is one of the body’s most important organs. It helps process nutrients, remove harmful substances from the blood and produce bile for digestion. However, certain medical conditions can cause the liver to become enlarged, a condition known as hepatomegaly.
According to the Mayo Clinic, an enlarged liver may result from liver disease, heart problems or other underlying conditions.
Some people experience no symptoms, while others develop discomfort and other warning signs.
Here are five symptoms worth knowing about.
1. Pain or Discomfort in the Upper Right Abdomen
The liver is located mainly beneath the ribs on the right side of the upper abdomen. When it becomes enlarged, some people experience pain, tenderness or a feeling of fullness in that area.
However, pain in this location can also have other causes, so it should not automatically be attributed to liver disease.
2. Swelling of the Abdomen
Some people with advanced liver disease develop a buildup of fluid inside the abdomen, a condition known as ascites. This can make the stomach appear swollen or feel unusually tight.
Abdominal swelling has several possible causes and requires medical assessment to determine the reason.
3. Pain or Discomfort Around the Right Shoulder
In some medical conditions affecting the liver or nearby structures, pain may be felt in the right shoulder. This is sometimes called referred pain.
However, shoulder pain alone is not a reliable sign of an enlarged liver. Muscle problems and other conditions can cause similar discomfort.
4. Pain or Fullness in the Upper Abdomen
An enlarged liver may cause a sensation of pressure or fullness beneath the right ribs. Some people may also experience abdominal discomfort after eating.
These symptoms are not specific to liver disease. A healthcare professional may need to perform an examination and order blood tests or imaging to identify the cause.
5. Pain Accompanied by Other Signs of Liver Disease
An enlarged liver caused by an underlying condition may occur alongside other symptoms, including persistent tiredness, nausea, reduced appetite or unexplained weight loss.
More concerning signs include yellowing of the skin or eyes, dark urine and swelling of the legs. These symptoms warrant medical evaluation.
When Should You Seek Medical Attention?
Do not try to diagnose an enlarged liver based on pain alone. A healthcare professional can assess your symptoms and determine whether blood tests, an ultrasound or other investigations are necessary.
Seek urgent medical attention if you experience severe abdominal pain, particularly with fever, yellowing of the eyes or skin, confusion or persistent vomiting.
Final Thoughts
An enlarged liver does not always cause noticeable symptoms, and pain in different parts of the body does not necessarily mean the liver is swollen. The most important step is to identify and treat the underlying cause rather than relying on symptoms alone.
