Alcoholic hepatitis
Mallory body high mag cropped.jpg
Micrograph showing a Mallory body, a histopathologic finding associated with alcoholic hepatitis. H&E stain.
SpecialtyGastroenterology, Hepatology
ComplicationsCirrhosis, Kidney failure, Confusion, drowsiness and slurred speech (hepatic encephalopathy), Ascites, Enlarged veins (varices).[1]
Risk factorsYour sex, Obesity, Genetic factors, Race and ethnicity, Binge drinking.[1]

Alcoholic hepatitis is hepatitis (inflammation of the liver) due to excessive intake of alcohol.[2] Patients typically have a history of at least 10 years of heavy alcohol intake, typically 8-10 drinks per day.[3] It is usually found in association with fatty liver, an early stage of alcoholic liver disease, and may contribute to the progression of fibrosis, leading to cirrhosis. Symptoms may present acutely after a large amount of alcoholic intake in a short time period, or after years of excess alcohol intake. Signs and symptoms of alcoholic hepatitis include jaundice (yellowing of the skin and eyes), ascites (fluid accumulation in the abdominal cavity), fatigue and hepatic encephalopathy (brain dysfunction due to liver failure).[3] Mild cases are self-limiting, but severe cases have a high risk of death. Severe cases may be treated with glucocorticoids. The condition often comes on suddenly and may progress in severity very rapidly.

Signs and symptoms

Alcoholic hepatitis is characterized by a number of symptoms, which may include feeling unwell, enlargement of the liver, development of fluid in the abdomen (ascites), and modest elevation of liver enzyme levels (as determined by liver function tests).[4] May also present with Hepatic encephalopathy (brain dysfunction due to liver failure) causing symptoms such as confusion, decreased levels of consciousness, or asterixis,[5] (a characteristic flapping movement when the wrist is extended indicative of hepatic encephalopathy). Severe cases are characterized by profound jaundice, obtundation (ranging from drowsiness to unconsciousness), and progressive critical illness; the mortality rate is 50% within 30 days of onset despite best care.[3]

Alcoholic hepatitis is distinct from cirrhosis caused by long-term alcohol consumption. Alcoholic hepatitis can occur in patients with chronic alcoholic liver disease and alcoholic cirrhosis. Alcoholic hepatitis by itself does not lead to cirrhosis, but cirrhosis is more common in patients with long term alcohol consumption.[6] Some alcoholics develop acute hepatitis as an inflammatory reaction to the cells affected by fatty change.[6] This is not directly related to the dose of alcohol. Some people seem more prone to this reaction than others. This inflammatory reaction to the fatty change is called alcoholic steatohepatitis and the inflammation probably predisposes to liver fibrosis by activating hepatic stellate cells to produce collagen.[6]

Depiction of a liver failure patient
Depiction of a liver failure patient


Some signs and pathological changes in liver histology include:

If chronic liver disease is also present:

Pathogenesis alcoholic liver injury
Pathogenesis alcoholic liver injury
Alcohol related liver disease



The diagnosis is made in a patient with history of significant alcohol intake who develops worsening liver function tests, including elevated bilirubin (typically greater than 3.0) and aminotransferases, and onset of jaundice within the last 8 weeks.[3] The ratio of aspartate aminotransferase to alanine aminotransferase is usually 2 or more.[11] In most cases, the liver enzymes do not exceed 500. Liver biopsy confirms the diagnosis.[3]


Clinical practice guidelines have recommended corticosteroids.[12] People should be risk stratified using a MELD Score or Child-Pugh score. These scores are used to evaluate the severity of the liver disease based on several lab values. The greater the score, the more severe the disease.

See also


  1. ^ a b "Alcoholic hepatitis". Mayo Clinic. Retrieved June 5, 2022.
  2. ^ "Alcoholic liver disease: MedlinePlus Medical Encyclopedia". Retrieved 2 January 2017.
  3. ^ a b c d e Im, Gene Y. (February 2019). "Acute Alcoholic Hepatitis". Clinics in Liver Disease. 23 (1): 81–98. doi:10.1016/j.cld.2018.09.005. PMID 30454835. S2CID 53873388.
  4. ^ a b c d e f Singal, Ashwani K.; Kodali, Sudha; Vucovich, Lee A.; Darley-Usmar, Victor; Schiano, Thomas D. (July 2016). "Diagnosis and Treatment of Alcoholic Hepatitis: A Systematic Review". Alcoholism: Clinical and Experimental Research. 40 (7): 1390–1402. doi:10.1111/acer.13108. PMC 4930399. PMID 27254289.
  5. ^ Amodio, Piero (June 2018). "Hepatic encephalopathy: Diagnosis and management". Liver International. 38 (6): 966–975. doi:10.1111/liv.13752. PMID 29624860.
  6. ^ a b c d e f Cotran; Kumar, Collins (1998). Robbins Pathologic Basis of Disease. Philadelphia: W.B Saunders Company. ISBN 0-7216-7335-X.
  7. ^ Barrio, E.; Tomé, S.; Rodríguez, I.; Gude, F.; Sánchez-Leira, J.; Pérez-Becerra, E.; González-Quintela, A. (January 2004). "Liver Disease in Heavy Drinkers With and Without Alcohol Withdrawal Syndrome". Alcoholism: Clinical & Experimental Research. 28 (1): 131–136. doi:10.1097/01.ALC.0000106301.39746.EB. ISSN 0145-6008. PMID 14745311.
  8. ^ a b Fleming, Kate M.; Aithal, Guruprasad P.; Card, Tim R.; West, Joe (January 2012). "All-cause mortality in people with cirrhosis compared with the general population: a population-based cohort study: Cirrhosis mortality" (PDF). Liver International. 32 (1): 79–84. doi:10.1111/j.1478-3231.2011.02517.x. PMID 21745279. S2CID 43829150. Archived from the original (PDF) on 2018-07-19. Retrieved 2020-03-15.
  9. ^ Schwartz, Jonathan M.; Reinus, John F. (November 2012). "Prevalence and Natural History of Alcoholic Liver Disease". Clinics in Liver Disease. 16 (4): 659–666. doi:10.1016/j.cld.2012.08.001. PMID 23101975.
  10. ^ Louvet, Alexandre; Wartel, Faustine; Castel, Hélène; Dharancy, Sébastien; Hollebecque, Antoine; Canva–Delcambre, Valérie; Deltenre, Pierre; Mathurin, Philippe (August 2009). "Infection in Patients With Severe Alcoholic Hepatitis Treated With Steroids: Early Response to Therapy Is the Key Factor". Gastroenterology. 137 (2): 541–548. doi:10.1053/j.gastro.2009.04.062. ISSN 0016-5085. PMID 19445945.
  11. ^ Sorbi D, Boynton J, Lindor KD (1999). "The ratio of aspartate aminotransferase to alanine aminotransferase: potential value in differentiating nonalcoholic steatohepatitis from alcoholic liver disease". Am. J. Gastroenterol. 94 (4): 1018–22. doi:10.1111/j.1572-0241.1999.01006.x. PMID 10201476. S2CID 23116073.
  12. ^ a b McCullough AJ, O'Connor JF (1998). "Alcoholic liver disease: proposed recommendations for the American College of Gastroenterology". Am. J. Gastroenterol. 93 (11): 2022–36. doi:10.1111/j.1572-0241.1998.00587.x. PMID 9820369. S2CID 1439776.
  13. ^ Louvet, Alexandre; Labreuche, Julien; Artru, Florent; Bouthors, Alexis; Rolland, Benjamin; Saffers, Pierre; Lollivier, Julien; Lemaître, Elise; Dharancy, Sébastien; Lassailly, Guillaume; Canva-Delcambre, Valérie (26 September 2017). "Main drivers of outcome differ between short term and long term in severe alcoholic hepatitis: A prospective study". Hepatology. 66 (5): 1464–1473. doi:10.1002/hep.29240. ISSN 0270-9139. PMID 28459138.
  14. ^ Thursz MR, Richardson P, Allison M, Austin A, Bowers M, Day CP, Downs N, Gleeson D, MacGilchrist A, Grant A, Hood S, Masson S, McCune A, Mellor J, O'Grady J, Patch D, Ratcliffe I, Roderick P, Stanton L, Vergis N, Wright M, Ryder S, Forrest EH (2015). "Prednisolone or pentoxifylline for alcoholic hepatitis". N. Engl. J. Med. 372 (17): 1619–28. doi:10.1056/NEJMoa1412278. PMID 25901427. S2CID 205097413.
  15. ^ a b Lee, Brian P.; Terrault, Norah A. (April 2018). "Early liver transplantation for severe alcoholic hepatitis: moving from controversy to consensus". Current Opinion in Organ Transplantation. 23 (2): 229–236. doi:10.1097/MOT.0000000000000507. ISSN 1087-2418. PMC 6423506. PMID 29389821.