What is the cause of subacute liver failure?

The common causes of subacute liver failure include liver ischemia, drug-induced liver injury, hepatitis virus infection, etc.

1. Liver ischemia

for a long time will lead to liver energy metabolism disorders, liver cell function damage, and then cause subacute liver failure.

2. Drug-induced liver injury

If patients use cefaclor, penicillin, aspirin and other drugs for a long time, the residual drugs in the body may cause damage to liver cells, causing a large number of necrosis of liver cells, causing subacute liver failure.

3. Hepatitis virus infection

patients infected with hepatitis virus, viral factors will continue to stimulate liver tissue, causing liver damage, leading to liver failure.