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Hepatitis A - Symptom

Alternative Names

Viral hepatitis; Infectious hepatitis

Symptoms:

Symptoms will usually show up 2 - 6 weeks after being exposed to the hepatitis A virus. They are usually mild, but may last for up to several months, especially in adults.

Symptoms include:

Signs and tests:

The doctor will perform a physical examination and may discover that you have an enlarged and tender liver.

Blood tests may show:

  • Raised IgM and IgG antibodies to hepatitis A (IgM is usually positive before IgG)
  • Elevated liver enzymes (liver function tests), especially transaminase enzyme levels
  • Reviewed last on: 11/23/2010
  • David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine; and George F. Longstreth, MD, Department of Gastroenterology, Kaiser Permanente Medical Care Program, San Diego, California. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

References

Advisory Committee for Immunization Practices (ACIP) Centers for Disease Control and Prevention (CDC). Recommended immunization schedules for children, adolescents, and adults -- United States, 2010 (accessed November 9, 2010).

Advisory Committee for Immunization Practices (ACIP) Centers for Disease Control and Prevention (CDC) Update: Prevention of hepatitis A after exposure to hepatitis A virus and in international travelers. Updated recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Morb Mortal Wkly Rep. 2007;56:1080-1084.

Hoofnagle JH. Acute viral hepatitis. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier;2007:chap 151.

Sjogren MH, Cheatham JG. Hepatitis A. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 9th ed. Philadelphia, Pa: Saunders Elsevier; 2010:chap 77.

Victor JC, Monto AS, Surdina TY, Suleimenova SZ, Vaughan G, Nainan OV, Favorov MO, Margolis HS, Bell BP. Hepatitis A vaccine versus immune globulin for postexposure prophylaxis. N Engl J Med. 2007;357:1685-1694.

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