The main action sites of gout are bones and kidneys, and there are often recurrent episodes of acute arthritis (mostly in the foot), kidney damage and other manifestations. 1. Bone damage: Urate crystal deposition causes inflammatory reaction leading to acute arthritis. The onset of the disease is sudden at night, with severe pain in the joints. Redness, swelling, heat and pain, and dysfunction can be seen within a few hours. Most of them will be relieved within 2 weeks. 2. Kidney damage: gouty nephropathy, increased nocturia, leukocyturia, mild hematuria, etc., and renal insufficiency in the late stage; uric acid nephrolithiasis, renal colic, hematuria, dysuria, pyelonephrosis, etc.; if the uric acid is too high, acute renal failure may also occur. Gout patients need to actively control hyperuricemia, control acute arthritis attacks, prevent uric acid stone formation and renal function damage, and at the same time, the patients themselves should also develop good living habits, to avoid recurrent gout attacks affecting the quality of life. If you are diagnosed with gout or experience the above symptoms, it is recommended that you go to the hospital in time to avoid delays in your condition.