The main causes of kidney stones are:

1. Some foods may cause urinary stones, which are caused by excessive intake of certain stone-forming ingredients in the diet.

2. Excessive accumulation of oxalic acid and large accumulation of oxalate in the body can lead to urinary tract stones.

3. Abnormal purine metabolism. Some animal offal, seafood products, peanuts, beans, and spinach contain a lot of purine. Purine needs to be metabolized after entering the body, and its final metabolite is uric acid. , uric acid can promote the precipitation of oxalate in urine, leading to stone formation.

4. Excessive fat intake. Some animal meats, especially greasy and fatty pork, are fatty foods. Eating more fat in the body will inevitably increase the fat content. Fat will reduce the amount of calcium that can be combined in the intestines, thus causing increased absorption of oxalate.

If there is a malfunction of the excretory function, sweating will increase, water drinking will decrease, and urine output will decrease. Urinary tract stones will form in this case. If you suffer from urinary stones, it is recommended to go to the urology department of a regular general hospital for lithotripsy treatment under the guidance of a physician. It is recommended not to believe some folk remedies and secret recipes, nor to believe some false advertisements to avoid being deceived.