What are the causes of hepatitis?

Hepatitis is an inflammation of the liver caused by hepatitis has shown, for different reasons, the situation of hepatitis virus is the most common, besides this, caused by autoimmune hepatitis, and chronic alcoholism is the leading cause of morbidity of hepatitis, in order to give you a better understanding of hepatitis, the following experts for you the causes of hepatitis caused by what?
Viruses
A virus is a much smaller organism than bacteria, and its chief feature is the ability to replicate more viruses. Once entered the liver cells, the virus can grow and multiply. The main goal of the hepatitis virus is to enter the liver cells, replicate more hepatitis viruses, and destroy cells, moving and attacking adjacent hepatocytes.
At present, there are at least 5 different viruses that can specifically cause viral hepatitis. These viruses are called hepatitis viruses.
Autoimmunity
Autoimmune diseases occur when the body's immune system fails to recognize its own organs. When the immune system tried to "expel foreign invaders", it attacked the organ. It produces inflammation when the attacked organ strikes back.
Obesity
Obesity can affect health, such as heart disease, diabetes and high blood pressure. But few people know that obesity can also seriously affect the liver. Excess fat deposits in the liver when it is obese, causing inflammation, that is, steatohepatitis. Obesity is only one of the causes of many hepatitis.
alcohol

Alcohol is known to damage the liver. Excessive drinking can lead to liver inflammation, known as alcoholic hepatitis. There are many additional factors, such as women, genetic deficiencies, diet, hepatitis C and hepatitis B virus infection, which can aggravate the damage of alcohol to the liver.
Drugs and herbs
In addition to other causes of liver damage, certain drugs and herbs can lead to acute and chronic liver inflammation. This particular type of hepatitis is called hepatitis caused by drugs or toxins.
This is the pathogenesis of hepatitis have? I believe we have been clear, experts say the method of treating hepatitis liver disease caused by different reasons are different, so the treatment of symptomatic effect will be better, in addition to obesity and long-term drinking population is a high risk of hepatitis disease, so these people must do disease preventive measures.