Patients with stage I and II inert set of cell lymphoma can survive for more than 10 years after radiotherapy or chemotherapy, and patients with stage III and IV inert set of cell lymphoma can have a median survival of about 10 years after chemotherapy. 1. Patients with stage I and II inert lymphoma can survive for up to 10 years or even longer if they actively cooperate with the treatment and live a regular life. Therapeutic drugs include rituximab, vincristine, cyclophosphamide and so on. 2. Stage III and IV patients, the development of the disease is more serious, but as long as the reasonable treatment, the survival period can be up to 8 years or even 10 years, if the prognosis is better, the survival period of patients will be extended. The specific drugs are the same as above. Inert lymphoma belongs to non-Hodgkin’s lymphoma, the disease progresses more slowly, most of them have no obvious clinical manifestations. Once diagnosed, patients with inert sideroblastic lymphoma should actively cooperate with their physicians in order to prolong their survival.