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What problems should be paid attention to in the diet of patients with calculus disease

Eating habits will affect a person's health. Eating more dairy products can increase calcium absorption (adults), eating more meat will increase uric acid in urine, and eating a large amount of spinach can increase urinary oxalic acid output. These are the factors that may increase the formation of stone. So, stone disease patients in the diet need to pay attention to what issues?

According to the main chemical composition of urinary calculi, the common ones are calcium oxalate stone, calcium phosphate stone, uric acid stone, cystine acid stone, etc.

The main clinical symptoms of urolithiasis are: renal colic, hematuria, distending pain, etc. But some kidney and ureteral calculi do not have obvious pain, but we should attach great importance to it, because this kind of patient often lasts for a long time, up to 10 years, 20 years. It is more harmful to human body

1. Patients with urinary calculi should not eat more sugar. Calcium ion concentration in urine, oxalic acid and urine acidity will increase after taking sugar, which can promote the formation of calcium uric acid and calcium oxalate.

2. Patients with urinary calculi should not eat spinach. Spinach contains the highest oxalate in food. The calcium oxalate in the urine of patients with urinary calculi is in a saturated state. If it is ingested again, it can promote the rapid growth of stones.

3. Patients with kidney stones should not drink milk before going to bed. In recent years, many people advocate drinking milk at night, because milk contains tryptophan, which helps sleep. This is for the average healthy person. It is undoubtedly the most appropriate, but it is different for patients with kidney stones or cured patients. After sleep, urine volume decreases and urine becomes thicker. As milk contains more calcium, most kidney stones contain calcium salts. The most dangerous factor of stone formation is the sudden increase of calcium concentration in urine in a short time. 2-3 hours after drinking milk is the peak of calcium elimination through the kidney. When this is in sleep state, urine concentration, calcium through the kidney more, it is easy to form stones. Therefore, patients with kidney stones should not drink milk before going to bed. In order to avoid this danger. It can be drunk 4 hours before going to bed at night.