Hepatitis A

A viral liver infection spread through contaminated food and water. It usually gets better on its own.

InfectionLiverLast updated: 21 October 2026

Quick Summary

Primary Symptoms

Tiredness, fever, nausea, loss of appetite, tummy pain, dark urine and jaundice.

Common Treatments

Rest, fluids and avoiding alcohol; most people recover in weeks. A vaccine prevents it.

Risk Factors

Unsafe water, poor sanitation and eating contaminated food.

OverviewSymptomsCausesTreatmentFAQ

Overview

Hepatitis A is common in India, often causing mild illness in children and more noticeable jaundice in adults.

It doesn't cause long-term liver disease. Rarely, it causes severe liver failure.

Symptoms

Jaundice

Yellow eyes and skin.

Tiredness

And weakness.

Nausea

Loss of appetite.

Dark urine

And pale stools.

Causes & Risk Factors

Biological Causes

Swallowing the hepatitis A virus in food or water contaminated with stool.

Key Risk Factors

  • Unsafe water Untreated water.
  • Food hygiene Street food and raw produce.
  • Close contact Household spread.

Management & Treatment

01. Rest

And nutritious food.

02. Avoid alcohol

And unnecessary medicines.

03. Prevention

Hand hygiene and vaccination.

Frequently Asked Questions

Is there a vaccine?
Yes.
Can I eat normally?
Yes, eat a balanced diet; there's no need for special diets.

Sources and further reading

Last updated 21 October 2026. For more detail, see these trusted health organisations.