The late stage of splenectomy can be regulated through dietary adjustment, appropriate exercise and improving immunity. 1. Dietary adjustment: dietary adjustment is needed after splenectomy. After splenectomy, you can’t eat too hot food to avoid excessive secretion of gastric acid. In normal life, eat a balanced diet, avoid spicy and stimulating food, eat more vegetables and high protein food. 2. Appropriate exercise: after splenectomy, you need to exercise appropriately, such as Tai Chi, senior dance, walking, strolling and so on. 3. Improve immunity: After splenectomy, patients’ immunity will decrease, patients need to improve immunity to prevent infection. You need to pay attention to the regularity of daily life and work schedule, to ensure sufficient sleep time, and timely replenishment of the body’s required nutrients. In the late splenectomy three months, if nausea and vomiting and a series of reactions, you need to go to the hospital in time for review.