Cirrhosis is a condition in which healthy liver tissue is gradually replaced by scar tissue. One of the challenges with cirrhosis is that it may cause few or no noticeable symptoms during its early stages. When symptoms do appear, they can include tiredness, weakness, poor appetite, unexplained weight loss, itching, nausea, and discomfort in the upper right abdomen.
Cirrhosis can develop gradually, and some people may feel relatively well despite having liver damage. The National Institute of Diabetes and Digestive and Kidney Diseases notes that symptoms may not appear until the liver has sustained significant damage.
Possible early symptoms include:
These symptoms can have many other causes, so experiencing one or more does not necessarily mean that someone has cirrhosis.
One reason cirrhosis can go unnoticed is that the liver may continue performing many of its functions despite developing scarring. Early-stage cirrhosis is often identified during blood tests or medical evaluations performed for another reason.
Some conditions that can contribute to cirrhosis include:
Recognizing risk factors can help determine whether further evaluation may be appropriate.
There is no single symptom that confirms cirrhosis. Healthcare professionals generally consider medical history, physical examination, laboratory results, and imaging findings together.
Evaluation may include:
Blood tests can provide information about liver damage and function, while imaging and elastography can help evaluate the liver's structure and stiffness.
As liver function becomes worse, additional symptoms and complications may develop. These can include jaundice, swelling of the legs or abdomen, easy bruising or bleeding, dark urine, and changes in thinking or alertness.
Important signs can include:
Some of these symptoms can indicate advanced liver disease and require prompt medical assessment.
If someone has persistent symptoms or risk factors for liver disease, discussing them with a healthcare professional can help determine whether testing is appropriate.
Useful steps include:
Early identification of the underlying cause can be important because treating the cause of liver injury may help slow further damage.
Early cirrhosis can be difficult to recognize because noticeable symptoms may be absent. When symptoms do occur, tiredness, weakness, appetite changes, unexplained weight loss, itching, nausea, and mild upper abdominal discomfort can be among the possible early signs.
Because these symptoms are not specific to cirrhosis, diagnosis requires appropriate medical evaluation. Blood tests, imaging, elastography, and sometimes biopsy can help determine whether liver scarring is present and identify possible causes.
If you have persistent or concerning symptoms or believe you may have risk factors for liver disease, consider speaking with a qualified healthcare professional.