There are three common causes of leukopenia: drugs, such as antipyretic and analgesic drugs and sulfonamides. At this time, if the leukopenia is too obvious, the drug should be stopped or the dressing should be changed; The second is virus infection, such as influenza and virus infection. At this time, on the one hand, antiviral treatment should be actively carried out, on the other hand, drugs that increase white blood cells can be taken as appropriate; Third, patients with immune system diseases, such as rheumatoid arthritis, should also carry out the same intervention at this time and choose drugs that can increase white blood cells. Hello, there are too many causes of thrombocytopenia, such as bone marrow thrombocytopenia, leukemia, aplastic anemia, paroxysmal nocturnal hemoglobinuria, alcoholism, megaloblastic anemia and some bone marrow diseases. Therefore, we should go to the hospital to check the cause before we can treat it.