The main points of home self-management for patients after performing hemodialysis include weight monitoring, blood pressure monitoring, dietary records, and vascular access records, which can be divided into the following: 1. Monitoring weight: the increase in weight during the interdialysis period should not exceed 5% of the dry weight, and the weight needs to be measured and recorded every day according to the same state, i.e. fasting, emptying urine and faeces, wearing the same clothes, and observed every day; 2. Monitoring blood pressure: at least Measure blood pressure 4 times in the morning, in the middle of the day, at night and before going to bed, and take the medication regularly and on time; for example, take the medication at 8:00 am every day and take it on time, avoid taking the medication at 8:00 am today, 10:00 am tomorrow and 6:00 am the day after, which will artificially cause the unstable blood pressure; 3. Reasonable diet: even for patients who have regular hemodialysis 3 times a week, the effect is equivalent to 10%-15% of the kidney function of a healthy person, so the patient’s diet needs to Avoid high potassium, high phosphorus and excessive water intake, otherwise the ingested food can not be excreted, it will be transformed into toxins; 4, maintenance of vascular access: especially the arteriovenous endovascular fistula can not be casually compressed, patients should avoid lifting heavy objects to protect their vital access and avoid infection; patients should regularly monitor daily vascular access, endovascular murmur, patency, home self-management, uremic patients should pay more attention to their health Maintenance.