what cause stone to form in the kidney
In all people, not drinking enough water or other fluids may also contribute to forming stones. Inadequate fluid intake causes the kidneys to produce less urine, as well as urine that is highly concentrated. The smaller the daily volume of urine, the more likely it is that a person would form kidney stones. Certain people are more likely to develop stones.
Kidney stones are usually formed following a build-up of certain chemicals in the body. This build-up may be any of the following: calcium. ammonia. uric acid â a waste product produced when the body breaks down food to use as energy. cysteine â an amino acid that helps to build protein.