Why do kidney stones recur?

Kidney stones recurrent attacks, mainly due to lack of attention to diet. For example, usually drink too little water, eat calcium containing oxalic acid for a long time relatively high food, easy to cause repeated attacks of calcium oxalate stones. In addition, some patients are suffering from hyperuricemia, there is no timely control of blood uric acid, no control diet, eat purine relatively high food, easy to cause repeated attacks of uric acid stones. There are also some patients who are not completely solved due to their own accompanying urinary tract obstruction, such as ureter stricture, kidney hydrops, but also easy to induce repeated formation of kidney stones. For patients with kidney stones, usually should pay attention to drinking more boiled water frequent urination, which helps to increase urine volume, dilute urine, can effectively prevent stone recurrence.