Common complications, the first is the effect on joints, manifested as local joint redness, swelling, heat, and pain, and even mobility impairment, usually referring to gouty arthritis. The second complication is the effect on the kidneys, resulting in hyperuricemic nephropathy, where the patient will experience abnormal kidney function. The third complication is the formation of gouty tophi, where many patients have deposits in the joints, leading to the occurrence of tophi and causing joint mobility impairment. Therefore, hyperuricemia needs to be treated promptly to prevent these complications.