The mainstay of hepatitis E prevention is similar to that for hepatitis A (namely, good hygiene and clean water practices). Alcoholic hepatitis
As excessive alcohol consumption can lead to hepatitis and cirrhosis, the following are maximal recommendations for alcohol consumption:
Women – ≤ 3 drinks on any given day and ≤ 7 drinks per week
Men – ≤ 4 drinks on any given day and ≤ 14 drinks per week

Successes
Hepatitis A
In the United States, universal immunization has led to a two-thirds decrease in hospital admissions and medical expenses due to hepatitis A. Hepatitis B
In the United States new cases of hepatitis B decreased 75% from 1990 to 2004. The group that saw the greatest decrease was children and adolescents, likely reflecting the implementation of the 1999 guidelines. Hepatitis C
Hepatitis C infections each year had been declining since the 1980s, but began to increase again in 2006. The data are unclear as to whether the decline can be attributed to needle exchange programmes. Alcoholic hepatitis
Because people with alcoholic hepatitis may have no symptoms, it can be difficult to diagnose and the number of people with the disease is probably higher than many estimates. Programs such as Alcoholics Anonymous have been successful in decreasing death due to cirrhosis, but it is difficult to evaluate their success in decreasing the incidence of alcoholic hepatitis. Treatment
The treatment of hepatitis varies according to the type, whether it is acute or chronic, and the severity of the disease.
Activity: Many people with hepatitis prefer bed rest, though it is not necessary to avoid all physical activity while recovering. Diet: A high-calorie diet is recommended. Many people develop nausea and cannot tolerate food later in the day, so the bulk of intake may be concentrated in the earlier part of the day. In the acute phase of the disease, intravenous feeding may be needed if patients cannot tolerate food and have poor oral intake subsequent to nausea and vomiting. Drugs: People with hepatitis should avoid taking drugs metabolized by the liver. Glucocorticoids are not recommended as a treatment option for acute viral hepatitis and may even cause harm, such as development of chronic hepatitis. Precautions: Universal precautions should be observed. Isolation is usually not needed, except in cases of hepatitis A and E who have fecal incontinence, and  in cases of hepatitis B and C who have uncontrolled bleeding. Hepatitis A
Hepatitis A usually does not progress to a chronic state, and rarely requires hospitalization. Treatment is supportive and includes such measures as providing intravenous (IV) hydration and maintaining adequate nutrition.Rarely, people with the hepatitis A virus can rapidly develop liver failure, termed fulminant hepatic failure, especially the elderly and those who had a pre-existing liver disease, especially hepatitis C. Mortality risk factors include greater age and chronic hepatitis C. In these cases, more aggressive supportive therapy and liver transplant may be necessary. Hepatitis B
Acute
In healthy patients, 95–99% recover with no long-lasting effects, and antiviral treatment is not warranted.