Liver Disease: Symptoms, Causes, Stages, and Treatment

Hormonal Symptoms

In Women

  • Irregular menstrual cycles

  • Infertility

In Men

  • Shrinking testicles

  • Enlarged breast tissue


Complications of End-Stage Liver Disease

Two major complications can develop:

Portal Hypertension

Scar tissue blocks blood flow through the liver, increasing pressure in the portal vein.

This can cause:

  • Enlarged veins that may rupture and bleed

  • Internal bleeding

  • Enlarged spleen


Liver Cancer

People with chronic liver disease have a higher risk of developing hepatocellular carcinoma, the most common form of liver cancer.


Causes of Liver Disease

There are more than 100 types of liver disease, but they generally fall into several categories.

Viral Infections

Examples include hepatitis B and hepatitis C.

Alcohol-Related Liver Disease

Long-term heavy alcohol use can cause hepatitis, cirrhosis, and liver failure.

Toxic Hepatitis

Exposure to chemicals, medications, or drugs can damage the liver.

Non-Alcoholic Fatty Liver Disease (NAFLD)

Excess fat accumulation in the liver, often related to:

  • Obesity

  • High blood sugar

  • High cholesterol

Bile Flow Disorders

Conditions that block bile ducts, such as:

  • Gallstones

  • Biliary atresia

Autoimmune Diseases

The immune system attacks liver tissue, causing inflammation.

Genetic Disorders

Examples include:

  • Wilson disease

  • Hemochromatosis

  • Gaucher disease


Risk Factors for Liver Disease

 

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