The number of days of infusion for elevated transaminases should be decided according to the degree of elevated transaminases and the causes of elevated transaminases. For transaminase elevation caused by overweight, long-term alcohol consumption and taking certain drugs, generally remove the causative factors or oral hepatoprotective drugs can be restored to normal, a small number of patients may need to be treated with infusion of hepatoprotective therapy, but generally about 3-5 days can be restored. For acute cholecystitis, cholangitis caused by transaminase elevation, generally need to control the inflammation will gradually return to normal, may take 5-7 days. For elevated transaminases caused by viral hepatitis, cirrhosis, autoimmune liver disease, and chemotherapy, recovery time is longer, possibly 10 days or even longer, even with infusion therapy, due to the possibility of ongoing liver cell damage. And even with infusion therapy, transaminases may not return to normal levels in the short term. If the lesions are not controlled, the transaminases will continue to rise, which is a sign of a poor prognosis.