What are the causes of hepatitis?

The high incidence of hepatitis and the high mortality rate have caused the disease to be taken seriously by people all over the world. Experts said that people eager for knowledge and understanding it, but for fear of their own captive reasons, it is, if we are to stay away from hepatitis, not blindly learning, but should focus on the cause. So, what are the causes of hepatitis?
1. Viral infection
Liver disease caused by a variety of viruses, infectious strong, the dissemination way complex, widely popular, high incidence of viral hepatitis; currently consists of a and B, C, D and e five types of liver disease, in recent years has found another type of liver disease and liver disease hepatitis.
2, drug or chemical poison
Many drugs and chemical poisons can cause liver damage, drug-induced hepatitis or toxic hepatitis. Long term use or repeated exposure to drugs and chemical poisons can lead to chronic hepatitis and even cirrhosis.
3, alcoholism
Alcohol can cause hepatitis, mainly due to the direct toxicity of alcohol (ethanol) and its metabolite acetaldehyde to liver cells. According to the study, if the daily intake of alcohol content of more than 150g, for more than 5 years, 90% of all kinds of liver damage can occur. More than 10 years, about 34% of chronic liver disease occurs, about 25% of which develop into cirrhosis. There are more alcoholics in Europe and America, and alcoholic cirrhosis accounts for about 50% to 90% of all cirrhosis. In our country, the situation is better.

4, others
Many systemic infectious diseases can invade the liver, such as EB virus, bacterial infectious diseases such as typhoid, can cause elevation of serum transaminase or other abnormal liver function. But because these diseases have their own special manifestations, and the liver inflammation is only part of the disease performance, so the diagnosis is not difficult, less misdiagnosed as hepatitis".
B is no better way to cure the disease, but also has very strong infectivity, therefore, for it, we can still do a good job of prevention prevention is better, if unfortunately suffer from the disease, should actively adjust the mood, struggling with the disease, should be better nursing care during treatment and, don't let the family also follow the hurt.