Usually, dialysis patients with kidney disease without hyperkalemia can eat cucumber, but they should pay attention to moderation in daily life. For dialysis patients with kidney disease, they can eat cucumber in moderation if they are not hyperkalemia. In every 100g of cucumber, it is rich in 95.8g of water, 90.0mg of carotene, 2.9g of carbohydrates, 9.0mg of vitamin C, 102mg of potassium, etc. Eating cucumber in moderation can replenish the nutrients needed for the body and also provide energy for the body. Cucumber is rich in dietary fiber, patients eat in moderation can promote gastrointestinal motility, thus preventing constipation. It is worth noting that dialysis patients with kidney disease should avoid eating a lot of cucumber for a long time, so as not to intake too much and lead to excessive water load, while increasing the burden on the stomach and intestines. In addition to cucumber, patients can also eat winter melon, pumpkin and other fresh vegetables in moderation. It is recommended that dialysis patients with kidney disease go to regular hospitals, actively cooperate with doctors for treatment, and have regular medical checkups. Pay attention to the rationality of daily diet, avoiding the intake of cold, spicy and stimulating food.