Hepatitis A may or may not cause symptoms. Adults are more likely to have symptoms than children. Incubation is 15-45 days. Hepatitis A does not progress to chronic liver disease.
With hepatitis B, symptoms usually appear within 25-180 days following exposure to the virus. Hepatitis B may progress to carrier state or chronic liver disease.
Most people with hepatitis C have no symptoms. Over time, however, the disease can cause serious liver damage. Hepatitis C may progress to chronic hepatitis. Incubation is 15-60 days.
Symptoms common to all types of viral hepatitis include:
Overview of acute viral hepatitis. Merck Manual Professional Version website. Available at: http://www.merckmanuals.com/professional/hepatic-and-biliary-disorders/hepatitis/overview-of-acute-viral-hepatitis. Updated June 2010. Accessed January 19, 2011.
Overview of chronic viral hepatitis. Merck Manual Professional Version website. Available at: http://www.merckmanuals.com/professional/hepatic-and-biliary-disorders/hepatitis/overview-of-chronic-hepatitis. Updated July 2010. Accessed January 19, 2011.
Viral hepatitis. Centers for Disease Control and Prevention website. Available at: http://www.cdc.gov/hepatitis. Updated October 15, 2010. Accessed January 19, 2011.
What I need to know about Hepatitis B. National Institute of Diabetes and Digestive and Kidney Diseases website. Available at: http://www.niddk.nih.gov/health-information/health-topics/liver-disease/hepatitis-b/Pages/ez.aspx. Accessed January 19, 2011.
Last reviewed March 2016 by David L. Horn, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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