Hepatitis A Treatment and Care
Hepatitis A is a vaccine-preventable, communicable disease of the liver caused by the hepatitis A virus (HAV). It is usually transmitted person-to-person by the fecal-oral route or through consumption of contaminated food or water. Hepatitis A is a self-limited disease that does not result in chronic infection.
How do you get Hep A?
Hepatitis A usually spreads when a person unknowingly ingests the virus from objects, food, or drinks contaminated by small, undetected amounts of stool from an infected person. Hepatitis A can also spread from close personal contact with an infected person such as through sex or caring for someone who is ill.
Contamination of food (this can include frozen and undercooked food) by hepatitis A can happen at any point: growing, harvesting, processing, handling, and even after cooking. Contamination of food or water is more likely to occur in countries where hepatitis A is common and in areas where there are poor sanitary conditions or poor personal hygiene.
In the United States, chlorination of water kills hepatitis A virus that enters the water supply. The Food and Drug Administration (FDA) routinely monitors natural bodies of water used for recreation for fecal contamination so there is no need for monitoring for hepatitis A virus specifically.
What are the signs of Hepatitis A?
Older children and adults typically have symptoms. If symptoms develop, they can appear abruptly and can include:
- Loss of appetite
- Abdominal pain
- Dark urine
- Clay-colored stools
- Joint pain
- Jaundice (yellowing of the skin and eyes)
Most children younger than age 6 do not have symptoms when they have hepatitis A. When symptoms are present, young children typically do not have jaundice but most older children and adults with hepatitis A have jaundice.
Is there treatment for Hep A?
Unvaccinated people who have been exposed recently (within 2 weeks) to the hepatitis A virus should get the hepatitis A vaccine to prevent severe illness.
To treat the symptoms of hepatitis A, doctors usually recommend rest, adequate nutrition, and fluids. Some people will need medical care in a hospital.