High uric acid may get gouty arthritis, hyperuricemia, kidney stones and other diseases. 1. Gouty arthritis: excessive uric acid cannot be metabolized in time, and a large amount of deposition in the joints can lead to arthritis. When the attack will appear joint redness, swelling, heat and pain and other symptoms. 2. Hyperuricemia: the generation of uric acid excretion is greater than the metabolic discharge, which will cause an increase in the concentration of uric acid in the serum, thus causing hyperuricemia. 3. Kidney stones: Uric acid is a metabolic product of the human body, excreted through the kidneys, if the uric acid is too high, in the renal excretion of urate crystals will be formed, urate crystals deposited in the kidneys, which will lead to kidney stones. Patients with high uric acid are advised to go to the hospital for regular checkups in time, and if other diseases are found, regular treatment should be carried out in time.