The name of the platelet-raising injection is recombinant human thrombopoietin injection, and after chemotherapy, the platelet-raising injection should be used for bone marrow aspiration to determine whether bone marrow invasion has occurred. If there is no bone marrow invasion, you can continue to take platelet-raising injections or platelet transfusions according to the situation.
Bone marrow suppression occurs after chemotherapy, and thrombocytopenia usually occurs 1 week after chemotherapy, and the platelet count often reaches its lowest point around 10 days, and the effect of platelet boosting injections usually takes about 1 week to be seen.
If the patient has no bleeding symptoms and no bone marrow invasion occurs on examination, the platelet-lifting injection can be continued and the platelet count can be closely monitored. If the platelet count is less than 10 x 10^9/L or if there is bleeding, prophylactic platelet transfusion and administration of platelet-stimulating growth factor can be done under the supervision of the doctor.
Platelet reduction after chemotherapy must be standardized under doctor’s guidance to avoid serious bleeding. If there is any other discomfort, it is recommended to go to the hospital in time.