High uric acid knee soreness may be a manifestation of gouty arthritis in the knee. Symptom characteristics include local symptoms, onset and remission time, and triggering factors. 1. Local symptoms: redness, swelling, heat and pain in the knee when uric acid is high, and there may be dysfunction of the knee joint, which tends to be unsteady in standing and walking due to severe pain and refuses to be pressed. 2. Onset and remission time: most of the sudden onset of the disease in the middle of the night or early in the morning. The onset of knee pain is self-limiting, mostly relieved within 2 weeks. 3. Triggering factors: high uric acid knee pain has obvious triggers, usually under the premise of high purine diet triggers, such as seafood, beer and so on. Gouty arthritis untreated can develop chronic arthritis, but also knee joint performance, asymmetric swelling of the knee joints on both sides, pain, gout stones deposited in the joints can also cause bone damage resulting in joint deformity. High uric acid knee pain may also be other arthritis, need further diagnosis and treatment. High uric acid knee pain, it is recommended to consult a doctor in a timely manner, improve the relevant examination, make the appropriate treatment, while avoiding excessive intake of purine.