Hepatitis A typically quickly resolves on its own without treatment. Very rarely, the viral condition may cause serious complications such as liver disease or liver failure, especially in older or individuals with a weakened immune system.
Hepatitis A (hep A) is a highly contagious liver infection that’s easily preventable with the hepatitis A vaccine. Practicing good hygiene and following food safety protocols can also help reduce its transmission.
Here’s what else to know about the virus, including how long it lasts and what to expect during recovery.
According to the
Rarely, it may lead to liver failure, especially in those over 50 years old or those who already have another liver disease.
Per the CDC, out of an
After the viral infection resolves, most people have
Did you know?
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) reports that after the introduction of the hep A vaccine in the United States in 1995, the rate of infections
Even after up to 2 weeks of exposure to the virus, the vaccine has still been found to be effective. It’s also highly recommended to prevent more serious complications or passing the virus to others.
Hepatitis A typically doesn’t require specific treatment. Most of the time, it resolves on its own without any medical intervention.
However, to speed up recovery and reduce symptoms, supportive care is recommended, including:
- getting lots of rest
- consuming plenty of fluids
- eating a well-rounded, nutritious diet
That said, the CDC
- for those between ages 1-40, getting the hep A vaccine, which is still effective even postexposure
- for infants younger than 12 months, those over 40 years old, or people with a weakened immune system, receiving hep A virus-specific immunoglobulin (if unavailable, a vaccine may sometimes be substituted reasonably safely)
Those with severe symptoms may also require hospitalization or more serious medical care.
If you cannot recall if you’ve been vaccinated for hep A and do not have your immunization records, it’s still
According to the
Hepatitis A is highly contagious and
Some people, especially children, never develop symptoms and may still unknowingly pass on the virus.
Most people with hepatitis A begin to recover within a few weeks to a couple of months after symptom onset. Symptoms during this time may include:
- fatigue
- jaundice
- nausea
- stomach pain
The
Visiting your doctor for regular check-ups until your blood test reveals that the infection has been cleared is recommended. If your symptoms persist for
Washing your hands regularly and practicing excellent hygiene are strongly recommended during this time to help prevent transmitting the infection to others.
Getting the hepatitis A vaccine is also recommended.
If you’re pregnant and have hep A, it’s even more important that you always attend your regularly scheduled doctor’s visits as well as any additional visits your healthcare team may schedule specifically for hep A monitoring.
Most people with hepatitis A typically get better within a few weeks, and the condition very rarely leads to lasting liver damage or other serious complications.
Keep in mind that hepatitis A is highly contagious and can be passed in even microscopic amounts through bodily fluids or by consuming contaminated food or water. It can also live on surfaces or objects for several weeks. If you have hepatitis A, protect yourself and others by always practicing good hygiene.
If you contract the viral infection and your symptoms persist for more than 6 months, it’s important that you talk with a doctor.
After hep A resolves, most people develop long-term immunity.