The advantage of interferon for hepatitis B minor triyang is the short duration of medication, and the disadvantage is the obvious side effects. 1. Benefits: interferon has a limited course of treatment, and generally patients with hepatitis B minor triple Yang can stop using the drug for about 1 to 1.5 years without viral rebound. In addition for milder cases of the disease, it is possible to achieve a complete cure. 2. The bad side: the therapeutic effect of interferon is not high, generally only about 30%. Secondly, interferon side effects are obvious, mainly manifested as flu-like symptoms. After treatment, patients with hepatitis B teratitis B will have flu-like symptoms such as fever, fatigue, general malaise, etc. It will also have an effect on blood cells, such as bone marrow suppression, leukopenia, thrombocytopenia, and so on. It is recommended that patients with hepatitis B teratitis minor should choose the appropriate treatment according to the doctor’s advice, and any abnormality needs to consult the doctor in time.