What are the possible complications of hepatitis A?

Hepatitis A is usually a mild liver infection that does not cause serious complications. However, in some cases, it can lead to more severe complications, including:

- Liver failure: Hepatitis A can cause the liver to become inflamed and damaged, leading to liver failure. Liver failure is a serious condition that can be fatal.

- Encephalopathy: Encephalopathy is a condition that affects the brain and can be caused by liver failure. Encephalopathy can cause confusion, drowsiness, seizures, and coma.

- Kidney failure: Hepatitis A can also cause kidney failure. Kidney failure is a serious condition that can be fatal.

- Death: In rare cases, hepatitis A can be fatal.

The risk of developing complications from hepatitis A is higher in people who have weakened immune systems, such as the elderly, the very young, and people with chronic liver disease.