Cirrhosis Of Liver

What is Liver and Why is it Important?

The liver is a vital organ that:

• Processes what you eat and drink
• Removes toxins from the body
• Produces important proteins & bile for digestion
• Stores energy for use by the body

When the liver is damaged over time, it can scar and lose function — this condition is called cirrhosis.

What Is Cirrhosis?

Cirrhosis is the advanced stage of chronic liver damage where healthy liver tissue is replaced by scar tissue. This scar tissue stops the liver from working normally.
With cirrhosis:

• Blood flow through the liver becomes slow
• The liver cannot detoxify the body well
• Protein and hormone production decreases

Eventually, this leads to serious health problems including jaundice, fluid buildup in the abdomen (ascites), bleeding, infection, mental confusion, coma and liver failure.

How Common Is Cirrhosis?

Experts estimate that in India, around 10 lakh people develop liver cirrhosis every year. Many people develop cirrhosis as a progression of fatty liver disease — which affects a large portion of the population (about 30–40% of adults) due to lifestyle, obesity, and metabolic conditions. Delayed health-seeking is common — 40–50% of patients in India only seek help at advanced stages. This makes cirrhosis a major public health concern in India.

What Happens in Cirrhosis of the Liver?

Cirrhosis develops when the liver is damaged repeatedly over many years (due to alcohol, hepatitis, fatty liver, etc.).

Step-by-step changes in cirrhosis

• 1. Healthy liver cells are destroyed
  • Ongoing damage kills normal liver cells.
• 2. Scar tissue replaces healthy tissue
  • Scar tissue (fibrosis) forms.
  • This scar tissue is hard and stiff
• 3. Blood flow through the liver gets blocked
  • Scar tissue squeezes blood vessels.
  • Blood cannot flow freely through the liver.
• 4. Liver function gradually decreases
  • The liver cannot perform its normal jobs properly.

Over time, the liver becomes small, hard, and nodular, and its ability to support life is reduced.

Effects of Cirrhosis on the Body

Because the liver has many important functions, cirrhosis affects almost every system of the body.

• 1. Effects on Digestion and Nutrition
  • Reduced bile production leads to poor digestion of fats
  • Loss of appetite
  • Weight loss and muscle wasting
  • Vitamin deficiencies (of Vit A, D, E, and K)

Patient may feel weak, tired, and malnourished

• 2. Effects on Blood Flow (Portal Hypertension)

  Blocked blood flow causes increased pressure in the portal vein, called portal hypertension.
  This leads to:

  • Swollen veins in the food pipe (esophageal varices) and risk of severe bleeding
  • Enlarged spleen
  • Low platelet count and clotting factors causes easy bruising and bleeding

• 3. Fluid Accumulation

  Because the liver cannot regulate fluids properly:

  • fluid collects in the abdomen
  • swelling of legs and feet
  • abdomen may look distended
  • breathing may become difficult.

• 4. Effects on Brain (Hepatic Encephalopathy)

  The damaged liver cannot remove toxins (like ammonia) from the blood.
  These toxins reach the brain and cause:

  • Confusion
  • Memory problems
  • Sleep disturbances
  • Personality changes
  • In severe cases, coma

• 5. Effects on Skin and Appearance
  • Jaundice (yellow eyes and skin)
  • Itching
  • Spider-like blood vessels on skin

• 6. Effects on Hormones and Reproductive System

  Because the liver cannot metabolize hormones:

  • In men: breast enlargement, reduced sex desire
  • In women: irregular or absent periods
  • Loss of body hair

• 7. Reduced Immunity
  • Increased risk of infections
  • Slow healing of wounds
  • Frequent illnesses

• 8. Progression to Liver Failure

  As cirrhosis advances:

  • Liver stops performing vital functions
  • Bleeding, infections, kidney failure may occur
  • Condition becomes **life-threatening**

At this stage, liver transplantation may be the only option

Common Causes of Cirrhosis

Cirrhosis develops from long-term liver damage. Common causes include:

• Alcohol-related liver disease (Chronic heavy consumption of alcohol is a leading cause in India).
• Viral Hepatitis
  • Chronic Hepatitis B and C infections can slowly damage the liver.
• Non-Alcoholic Fatty Liver Disease (NAFLD / MASLD)
• Diabetes, high cholesterol, and metabolic issues.
• Other causes
  • Autoimmune liver disease
  • Genetic/metabolic disorders
  • Long-term drug-induced liver injury

Signs and Symptoms

Cirrhosis may not cause obvious symptoms early.  As it progresses, signs may include:

• Persistent fatigue
• Poor appetite and weight loss
• Swelling in legs or abdomen
• Yellowing of eyes/skin (jaundice)
• Itchy skin
• Spider like lesions on the abdominal skin
• Nausea
• Mental Confusion or sleepiness
• Coma

 How Is Cirrhosis Diagnosed?

• Physical Examination by hepatologist
• Blood tests (like Liver Function Tests, tests for detecting hepatitis B or C)
• Ultrasound or imaging studies
• Transient elastography (FibroScan) to measure liver stiffness
• Liver biopsy in some cases
• Genetic testing for identification of causes of cirrhosis

Early diagnosis helps slow disease progression.

Treatment and Management

There is no complete cure for advanced cirrhosis — but progression can be slowed and complications managed.

• Consult a hepatologist for treating the cause
• Stop alcohol use completely
• Control diabetes, obesity, high cholesterol
• Adhere to prescribed medications to reduce complications
• Regular monitoring and follow up visits to the doctors
• Take diet as prescribed by the hepatologist and the dietician:
  • Eat fresh fruits, vegetables, whole grains, and pulses
  • Include adequate protein and calories (unless advised otherwise by the doctor) Follow the dietician chart.
  • Avoid fried, fatty, and junk foods
  • Reduce salt intake, especially if there is swelling or fluid in the abdomen (individual patients may have different prescribed salt limits, confirm from your doctor)
  • Drink safe and clean water in prescribed amounts. (fluid restriction might be told to some of the patients with ascites)

Advance Treatment option include:

• Transjugular Intrahepatic Portosystemic shunt (TIPS): TIPS is a procedure used to treat complication of cirrhosis where high liver pressure can lead to vomiting of blood or accumulation of fluid in the abdomen ( called ascites).

  How Does TIPS Work?

  • The procedure involves creating a shunt (channel) between the veins in the liver, thereby reducing the liver pressure
• Liver Transplant

  In severe cases, a liver transplant may be needed. This can be life-saving.

How can you prevent Liver Cirrhosis?

Prevention focuses on reducing risk factors:

• Lifestyle changes
• Maintain healthy weight
• Eat balanced diet
• Exercise regularly
• Avoid alcohol or drink only in moderation

Healthcare steps

• Get Hepatitis B vaccination
• Screen for liver disease if you have risk factors
• Early treatment for fatty liver or viral hepatitis
• Initiate and adhere to the prescribed treatment for liver disease (like auto immune hepatitis or Wilson’s disease etc).
• If you have diabetes, hypertension, or elevated cholesterol/lipids, follow strict adherence to treatment and control the blood sugar, BP and lipids in normal range. Appropriate diet with high fibre content, as advised by the dietician/hepatologist/nurse should be taken. Prescribed exercises (aerobic, brisk walking) should be done

When to See a Doctor

If you experience unexplained fatigue, jaundice, swelling, or appetite loss

If you have long-term alcohol use

If you have diabetes, obesity, or viral hepatitis

Early help improves outcomes.

Healthy lifestyle and early care can reduce risk and decrease disease progression.

Disclaimer

The content for this topic has been sourced from ILBS, and other public domains available on the internet.