Blood uric acid is a common cause.

High blood uric acid levels can

cause gout, joint pain, joint redness and limited mobility, and seriously affect the quality of life.

2. High blood uric acid levels can

cause kidney damage. In

severe cases, it can cause kidney stones, interstitial nephritis, and renal insufficiency.

3. High blood uric

acid levels can also cause tophus, resulting in joint deformity.