The uric acid content is more than 400umol/L, which is a serious level. Various metabolic movements in the body can lead to high uric acid content in the body, ranging from 149-416umol/L in men and 89-350umol/L in women. Muscle movement and excessive consumption of seafood products in the body can easily lead to an increase in the purine content in the body, resulting in an increase in uric acid, which can easily combine with calcium ions in the body to form metabolites that are deposited in the joints of the lower limbs, resulting in joint pain in the body. A uric acid level greater than 400umol/L can easily lead to difficulty in movement, indicating a serious condition that requires medication, such as colchicine, which can break down stones and promote the excretion of uric acid.