Low blood count, i.e. routine blood test shows that white blood cell count, red blood cell, hemoglobin, platelet and other items are reduced, the main causes are diseases, drugs and environmental causes.
1. Disease causes: blood system diseases, such as aplastic anemia will cause a decrease in red blood cells, white blood cells, platelets, leukemia, myelofibrosis will cause platelet production disorders, etc.; immune system diseases, such as systemic lupus erythematosus will cause excessive destruction of white blood cells and platelet destruction. For example, splenomegaly can lead to abnormal platelet distribution.
2. Drugs: common drugs include immunosuppressants, such as methotrexate, cyclophosphamide, etc.; hyperthyroidism drugs, such as propylthiouracil, methylthiouracil, etc., which can cause leukopenia.
3. Environmental causes: such as ionizing radiation, long-term exposure to formaldehyde and other substances may cause leukopenia.
Therefore, there are more reasons for low blood count, and patients should consult a specialist in time to clarify the cause of the disease and get early treatment.