Most people do not have symptoms with certain types of hepatitis. In those that have them, they can range from mild to severe, and differ by type.
The most common are:
Acute hepatitis happens in stages and will go away on its own, but it can take weeks to months.
Chronic hepatitis lasts more than 6 months. Symptoms are not present in most people. As liver damage gets worse, these may appear:
Acute hepatitis B virus (HBV) infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T913216/Acute-hepatitis-B-virus-HBV-infection. Updated May 14, 2018. Accessed April 17, 2019.
Acute hepatitis C infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T413896/Acute-hepatitis-C-infection. Updated November 15, 2018. Accessed April 17, 2019.
Chronic hepatitis B virus (HBV) infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T115624/Chronic-hepatitis-B-virus-HBV-infection. Updated May 14, 2018. Accessed April 17, 2019.
Chronic hepatitis C infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T115157/Chronic-hepatitis-C-infection. Updated January 31, 2019. Accessed April 17, 2019.
Hepatitis A virus (HAV) infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T114868/Hepatitis-A-virus-HAV-infection. Updated March 7, 2019. Accessed April 17, 2019.
Hepatitis D virus (HDV) infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T233684/Hepatitis-D-virus-HDV-infection. Updated May 14, 2018. Accessed April 17, 2019.
Hepatitis E virus (HEV) infection. EBSCO DynaMed Plus website. Available at: http://www.dynamed.com/topics/dmp~AN~T116562/Hepatitis-E-virus-HEV-infection. Updated February 28, 2018. Accessed April 17, 2019.
Overview of acute viral hepatitis. Merck Manual Professional Version website. Available at: https://www.merckmanuals.com/professional/hepatic-and-biliary-disorders/hepatitis/overview-of-acute-viral-hepatitis. Updated January 2019. Accessed April 17, 2019.
Overview of chronic hepatitis. Merck Manual Professional Version website. Available at: https://www.merckmanuals.com/professional/hepatic-and-biliary-disorders/hepatitis/overview-of-chronic-hepatitis. Updated January 2019. Accessed April 17, 2019.
Last reviewed February 2019 by David L. Horn, MD, FACP
Last Updated: 4/17/2019