Uric acid is the body’s metabolic products, usually the diagnosis of uremia is based on blood creatinine as a criterion. Therefore, elevated blood uric acid does not necessarily cause uremia, such as long-term persistent hyperuricemia, and uncontrolled, prone to hyperuricemia renal damage, and ultimately may develop into uremia, so how much uric acid will cause uremia is not yet a clear conclusion. Uric acid belongs to the body’s metabolic products, when the body produces too much uric acid or excretion is reduced, uric acid is easy to rise, resulting in hyperuricemia, and even urate crystals may be deposited in the joints, kidneys and other parts of the body, and ultimately cause kidney damage and other diseases affecting the body’s health. The blood creatinine of uremia patients usually reaches more than 707μmol/L, which belongs to end-stage renal disease, the kidneys have completely lost the function of eliminating toxins and water, which will easily lead to the accumulation of toxins and water in the body, and thus there will be the corresponding anuria, oliguria, hyperphosphatemia and other manifestations. Uremia is often diagnosed by creatinine level, although in some people with uremia, kidney function deteriorates and excretion of uric acid decreases, resulting in elevated blood uric acid, but it is not possible to diagnose uremia by the amount of uric acid. If the uric acid test results are abnormal, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to clarify the cause of the disease, and follow the doctor’s instructions to standardize the treatment.