Because the causes of high uric acid are not the same, the symptoms may vary, and some patients may not have obvious symptoms. Treatment should be based on the specific cause and should not be generalized. If a patient has a high uric acid result in blood test, but there are no symptoms such as swollen joints, soreness, fever, etc., it may be caused by asymptomatic hyperuricemia. In addition, high uric acid may also cause the following symptoms: 1, acute gouty arthritis: overeating, long-term fatigue, cold, surgical factors, etc. can trigger an acute attack of gouty arthritis. Patients may have obvious symptoms such as redness, swelling, fever, pain, and limited activity in the joint area. It is recommended to seek medical attention promptly, and can be treated with allopurinol, propoxur and other drugs to lower uric acid under the guidance of a doctor, as well as taking non-steroidal anti-inflammatory drugs such as ibuprofen and indomethacin to relieve pain; 2. Chronic gouty arthritis: often occurs at the thumb, ankle, knee and other parts. The main manifestations are irregular joint swelling, pain, and joint deformity. The drug treatment is similar to that of acute hyperuricemic arthritis. Patients with severe joint deformities usually need surgery to improve joint deformities. 3. Kidney disease: kidney stones are common, and in severe cases, high uric acid induces renal insufficiency, and patients often have uncomfortable symptoms such as hematuria, kidney pain, and difficulty in urination. Depending on the cause of the disease, patients need to go to the hospital to improve the examination, and then take the targeted program of treatment.