High uric acid is a disease caused by abnormal metabolism of adenine in the body and is also known as hyperuricemia. High uric acid is usually associated with symptoms such as weakness, muscle pain and joint pain. There are many reasons for high uric acid. High uric acid is caused by metabolic abnormalities, or by abnormalities in the enzyme uric acid transporter, which prevents uric acid from being excreted from the body and abnormal kidney function, resulting in excessive synthesis of uric acid. High uric acid needs to eat more foods rich in vitamins, fiber and protein, such as fruits, vegetables and milk. You should do more aerobic exercises and drink more water and diuretics to help the body excrete acid in urine and inhibit uric acid production. High uric acid is extremely detrimental to the human body and needs to be diagnosed and treated in a timely manner at a hospital.