Cirrhosis: Symptoms, Causes, Diagnosis & Treatment

Treatment

Cirrhosis is an advanced stage of liver disease in which healthy liver tissue is gradually replaced by scar tissue (fibrosis). This scarring affects the liver's normal structure and reduces its ability to perform essential functions such as filtering toxins, producing proteins, and aiding digestion. If left untreated, cirrhosis can lead to serious complications, including liver failure.

Symptoms of Cirrhosis

The symptoms of cirrhosis may develop gradually and can vary depending on the severity of the disease. Common signs and symptoms include:

• Persistent fatigue and weakness
• Yellowing of the skin and eyes (jaundice)
• Itchy skin
• Swelling in the legs and ankles
• Fluid accumulation in the abdomen (ascites)
• Loss of appetite and unexplained weight loss
• Easy bruising or excessive bleeding
• Confusion, memory problems, or drowsiness (hepatic encephalopathy)
• Sexual dysfunction or impotence in men

In advanced stages, cirrhosis may lead to liver failure, coma, and other life-threatening complications.

Causes of Cirrhosis

Several conditions can cause long-term liver damage, eventually leading to cirrhosis. Common causes include:

• Chronic alcohol consumption

• Hepatitis B and Hepatitis C infections

• Non-alcoholic fatty liver disease (NAFLD) associated with obesity and diabetes

• Long-term liver inflammation

• Certain medications that may damage the liver when used for prolonged periods or in high doses

• Injury or blockage of the bile ducts

• Genetic or autoimmune liver disorders

• Chronic liver congestion due to heart-related conditions

Diagnosis of Cirrhosis

A doctor will diagnose cirrhosis based on your medical history, symptoms, physical examination, and diagnostic tests.

Common investigations include:

• Complete medical history and physical examination

• Blood tests, including liver function tests

• Complete blood count (CBC)

• Viral hepatitis screening

• Liver cancer screening, if required

• Ultrasound of the liver

• CT scan or MRI scan

• Upper gastrointestinal endoscopy to detect enlarged veins (varices)

• Liver biopsy, when necessary, to confirm the diagnosis

Treatment of Cirrhosis

The treatment of cirrhosis focuses on slowing the progression of liver damage, managing symptoms, and preventing complications.

Treatment may include:

• Complete avoidance of alcohol

• Maintaining a healthy body weight

• Controlling blood sugar levels in patients with diabetes

• Following a balanced, low-sodium diet to reduce fluid retention

• Taking prescribed medications to manage complications

• Regular monitoring of liver function

• Treating the underlying cause, such as viral hepatitis or fatty liver disease

In advanced cases where the liver is severely damaged and no longer functions adequately, liver transplantation may be the most effective treatment option.

Prevention

Although cirrhosis cannot always be prevented, the risk can be reduced by:

• Avoiding excessive alcohol consumption

• Maintaining a healthy weight

• Eating a balanced diet

• Exercising regularly

• Getting vaccinated against Hepatitis B

• Seeking timely treatment for liver diseases

• Taking medications only under medical supervision

Early diagnosis and proper treatment can help slow disease progression, improve quality of life, and reduce the risk of serious complications.

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