Patients with AIDS may have a decreased percentage of lymphocytes and a specific decrease in lymphocyte count, which is usually the case when there are no significant complications. In cases of severe opportunistic infections, there may also be a high white blood cell count. During the AIDS disease, due to the combination of multiple opportunistic infections, the body consumes a lot of energy and nutrients without timely replenishment, and anemia may occur. In severe infected states, even hemophagocytic syndrome may appear, manifesting as a triple reduction in platelets, hemoglobin and white blood cells. Depending on the specific state, combined with the specific blood test to carry out the system, the key is to carry out anti-HIV treatment.