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.
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
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.
FatigueLoss of appetiteFeverNausea and vomitingDiarrheaWeight lossAbdominal pain or discomfortAches and painsHeadacheJaundice—yellowing of the eyes and skinDarker-colored urineLighter-colored stoolItchingRash
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 July 2016. Accessed February 7, 2017.
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 2016. Accessed February 7, 2017.
Viral hepatitis. Centers for Disease Control and Prevention website. Available at:
Updated December 9, 2016. Accessed February 7, 2017.
Last reviewed February 2017 by David L. Horn, MD, FACP
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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