Platelet-raising drugs, generally the following: 1. Amineptin, mainly for patients with idiopathic thrombocytopenic purpura and aplastic anemia. 2. Caffeic acid, mainly for patients with various causes of thrombocytopenia, has the effect of contracting and coagulating microvessels, improving the function of coagulation factors and elevating platelets. 3. Recombinant human interleukin-11, mainly for patients with solid tumors, leukemia Patients with third- and fourth-degree thrombocytopenia after chemotherapy. The main adverse effects are edema, fever, headache, in addition to the side effects of atrial fibrillation, atrial flutter, tachycardia and palpitations. Therefore, patients with organic heart disease, especially those with a history of acute congestive heart failure and atrial fibrillation, should be applied with caution.4. Platelet-raising capsule, mainly a pure Chinese herbal preparation made of Chinese herbal ingredients such as Qing Dai, Lian Lian and Xian He Cao, is mainly used to clear heat and detoxify, cool blood and stop bleeding, disperse blood stasis and eliminate blemishes. It is suitable for idiopathic thrombocytopenic purpura, and generally there is no significant adverse reaction. 5. recombinant human thrombopoietin, mainly for patients with solid tumor chemotherapy, patients with bone marrow suppression after chemotherapy. In addition, it can also be applied to idiopathic thrombocytopenic patients for whom hormone therapy is ineffective. Adverse reactions are relatively rare, with occasional symptoms such as fever, muscle pain and dizziness, most of which do not require special treatment and can be relieved by themselves.