Coke is not a treatment for kidney stones. Coke is a carbonated beverage and its long-term consumption in large quantities will increase the sugar in the body and increase the pH of the urine, which is more likely to cause the formation of alkaline stones. When there are kidney stones, it is recommended to go to the hospital for medication or extracorporeal shock wave lithotripsy instead of choosing cola treatment, especially for patients with alkaline stones, drinking large amounts of cola for a long time will instead increase the probability of having alkaline stones or cause the size of the existing alkaline stones to increase further. In addition, in the long run, drinking large amounts of cola will increase the amount of sugar in the body and cause obesity, which is also a cause of stones. Drinking large amounts of cola over a long period of time does not replace normal water intake and has both advantages and disadvantages for kidney stones, but in the long run it is not recommended to drink cola to treat stones and it is recommended to go to the hospital for relevant medical interventions.