Hepatitis A is a liver disease. Hepatitis* means inflammation
of the liver. Inflammation is the painful, red swelling that results
when tissues of the body become injured or infected. Inflammation can
cause organs to not work properly.
*See the Pronunciation Guide for tips on how to say the words in bold type.
What is the liver?
The liver is an organ that does many important things.
Hepatitis A is a liver disease.
The liver
removes harmful chemicals from your blood
fights infection
helps digest food
stores nutrients and vitamins
stores energy
You cannot live without a liver.
What causes hepatitis A?
The hepatitis A virus causes hepatitis A. Viruses
are germs that can cause sickness. For example, the flu is caused by a
virus. People can pass viruses to each other.
Who gets hepatitis A?
Anyone can get hepatitis A, but some people are at higher risk, including
people who travel to developing countries
people who live with someone who has hepatitis A
people who use illegal drugs, including noninjection drugs
men who have sex with men
How could I get hepatitis A?
You could get hepatitis A through contact with an infected person's stool.
You could get hepatitis A from
eating food made by an infected person who didn't wash his or her hands after using the bathroom
drinking untreated water or eating food washed in untreated water
placing a finger or object in your mouth that came into contact with an infected person's stool
having close personal contact with an infected person, such as through sex or caring for someone who is ill
Wash your hands before fixing food or eating.
You cannot get hepatitis A from
someone sneezing or coughing on you
sitting next to a person who has hepatitis A
hugging an infected person
What are the symptoms of hepatitis A?
Children younger than age 6 often have no symptoms. Older children and adults often get mild, flulike symptoms, including
tiredness
upset stomach
fever
loss of appetite
stomach pain
diarrhea
dark yellow urine
light-colored stools
yellowish eyes and skin, called jaundice
How is hepatitis A diagnosed?
Blood tests will show if you have hepatitis A or another type of hepatitis.
How is hepatitis A treated?
Hepatitis A usually gets better in a few weeks without treatment.
Get lots of rest and avoid drinking alcohol, which bothers the liver.
Your doctor may suggest medicines to help relieve your symptoms, or
medicines you may want to avoid. If symptoms persist, especially if you
are an older person, then you should see a doctor again.
When you recover, your body will have learned to fight off a future
hepatitis A infection. However, you can still get other kinds of
hepatitis.
Bed rest and medicine will help you get better.
How can I avoid getting hepatitis A?
You can avoid getting hepatitis A by getting the hepatitis A vaccine.
Vaccines are medicines that keep you from getting sick. Vaccines
teach the body to attack specific germs. The hepatitis A vaccine
teaches your body to attack the hepatitis A virus.
The hepatitis A vaccine is given through two shots. The second shot
is given 6 to 12 months after the first shot. Both shots are needed to
be fully protected from the virus.
All children should be vaccinated and must be at least 12 months old
to get the first shot. Discuss the hepatitis A vaccine with your
child's doctor.
Adults at higher risk of getting hepatitis A and people with chronic liver disease should also be vaccinated.
If you are traveling to countries where hepatitis A is common,
including Mexico, try to get both shots before you go. If you don't
have time to get both shots before you travel, get the first shot as
soon as possible. Most people gain some protection within 2 weeks after
the first shot.
You can also protect yourself and others from hepatitis A if you
always wash your hands with warm, soapy water after using the toilet or changing diapers and before fixing food or eating
use bottled water for drinking, making ice cubes, and washing fruits and vegetables when you are in a developing country
What should I do if I think I have been exposed to the hepatitis A virus?
See your doctor right away if you think you have been exposed to the
hepatitis A virus. A medicine called hepatitis A immune globulin may
protect you from getting sick if taken shortly after exposure to the
hepatitis A virus.
Points to Remember
Hepatitis A is a liver disease caused by the hepatitis A virus.
Anyone can get hepatitis A, but some people are at higher risk.
You could get hepatitis A through contact with an infected person's stool.
Hepatitis A may cause mild, flulike symptoms.
Hepatitis A usually gets better without treatment.
You can protect yourself from getting hepatitis A by getting the hepatitis A vaccine.
See your doctor right away if you think you've been exposed to the hepatitis A virus.
Pronunciation Guide
hepatitis (HEP-uh-TY-tiss)
inflammation (IN-fluh-MAY-shuhn)
jaundice (JAWN-diss)
vaccine (vak-SEEN)
virus (VY-ruhss)
Reprinted from National Digestive Diseases Information Clearinghouse.
For More Information
American Liver Foundation
75 Maiden Lane, Suite 603
New York, NY 10038-4810
Phone: 1-800-GO-LIVER (1-800-465-4837) or 212-668-1000
Fax: 212-483-8179
Email: info@liverfoundation.org
Internet: www.liverfoundation.org
Hepatitis Foundation International
504 Blick Drive
Silver Spring, MD 20904-2901
Phone: 1-800-891-0707 or 301-622-4200
Fax: 301-622-4702
Email: hfi@comcast.net
Internet: www.hepfi.org