Most of the platelet elevation after splenectomy is transient, usually no special treatment is needed, but if there are high-risk factors, then anticoagulant drugs can be used for treatment as prescribed by doctors.
1. After splenectomy, platelets may be transiently elevated and usually return to normal level in 1~2 months. For patients who are young and not at high risk of thrombosis, treatment is usually not necessary. However, patients need to pay attention to avoiding foods high in salt and fat to avoid elevation of blood pressure and blood lipids, and at the same time, they need to drink plenty of water to reduce the risk of thrombosis.
2. As for the elderly or patients with high risk factors, patients need to be closely monitored for changes in blood pressure and blood lipids.
When platelets rise to 400×10^9/L, anti-platelet aggregation drugs, such as aspirin enteric-coated tablets, need to be applied as appropriate in accordance with medical advice. When platelets rise to 600×10^9/L, it is necessary to consider the application of hydroxyurea to reduce platelets, the application of aspirin as appropriate, and even the use of anticoagulant drugs such as low molecular heparin if necessary.
When platelet elevation occurs after splenectomy, it should be promptly consulted and judged by the doctor, and if necessary, appropriate treatment should be carried out under the guidance of the physician.