World Hepatitis Day: Know it causes, prevention and treatment

According to WHO, 325 million people across the globe are affected by Hepatitis B and C. In fact, 60% cases of liver cancer are caused by late diagnosis and treatment of Hepatitis B and C. This is why the theme of World Hepatitis Day 2018 is ‘Test. Treat. Hepatitis’


Just like every year, World Hepatitis Day will be marked on July 28th to raise awareness about the disease hepatitis and its causes, prevention, diagnosis and treatment.

What is hepatitis?

Hepatitis is an inflammation of the liver, which is usually caused by viruses (Hepatitis A, B, C, D, E), drugs (community alternative medicine or over the counter drugs), alcohol and toxins.

The liver is a vital organ, which takes part in detoxification, production of proteins, coagulation factors and metabolism of carbohydrates, proteins and fats.

Naturally, a human body cannot function properly with a damaged liver. Hepatitis viruses are the most common culprits for causing hepatitis. Hepatitis A is mostly found in children, whereas hepatitis B, C and E are more common in middle and elderly aged individuals.

Modes of transmission:

Hepatitis A and E spread through water and food. On the other hand, hepatitis B, C and D are transmitted through unsterilised needles, blood contact and unprotected sex. However, hepatitis virus doesn’t spread via causal contacts like hugging or kissing.


Hepatitis B and C may not show any symptoms for a long period of time, making it difficult for a clear diagnosis.

Many patients are diagnosed incidentally during screening in phases of chronic hepatitis (hepatitis B and C) or at its terminal complications such as cirrhosis of liver/ liver cancer. However, most of hepatitis presents with the prodromal symptoms like fever, headache, myalgia, joint pains and jaundice.

Chronic liver diseases (cirrhosis/ liver cancer) are the most common consequences of hepatitis B and C, alcohol manifesting an abdominal distention (ascites), swelling of feet, blood vomiting, altered sensorium etc.


Suspected patients undergo a blood test to detect liver injury in the form of a liver function test and coagulation profile. However, the type of viruses can only be detected using specific serological tests. Ultrasound abdomen is also done to rule out any chronic liver damage and its complications.

Prevention: It is rightly said that the prevention is better than cure and by following these below-mentioned steps one can stay away from hepatitis.

  • Avoid eating in unhygienic condition
  • Avoid needle sharing
  • Follow safe sex practice
  • Avoid needle stick injuries
  • Avoid consumption of alcohol
  • Stop using over the counter medication


Vaccination is the most important step in the prevention of hepatitis A and B. Three injections at the timely intervals (0, 1 and at 6 months) with booster doses generally assure safety for the lifetime.


Most of the acute viral hepatitis are self-limiting and just require supportive medications. Only a few cases of acute hepatitis B require antivirals.

 However, in case of chronic hepatitis, where the body is unable to clear the hepatitis B (10% to 20 %) and hepatitis C (80% to 90%) viruses, treatment with antiviral drugs is necessary to prevent further liver damage and progression to liver cancer. With the currently available antivirals, we can control this disease from spreading.

Additionally, states across India need to follow and implement a special health care program which has been implemented by Punjab Government in treating hepatitis.

Dr Sharath Kote, G.S, is a consultant Gastroenterology, at SPARSH Hospitals, Bangalore