Uric acid

Skip Navigation

Uric acid is a waste product that results from normal body processes and is also found in some foods. Normally, the kidneys eliminate uric acid from the body in urine.

A buildup of uric acid in the body may cause kidney stones, kidney damage, or a form of arthritis called gout. This may occur when the body produces too much uric acid or when the kidneys cannot eliminate uric acid adequately.

Medicine and diet changes can reduce the amount of uric acid in the body.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.