Gout patients can eat river fish because most river fish are low purine foods and will not increase the concentration of uric acid in the body and trigger gout in gout patients. For gout patients, the general rule of diet is to have a low purine diet, you can eat most green vegetables, fruits, river fish and most staple foods. Gout patients should not only pay attention to their diet, but also drink more water to ensure that the daily urine volume is above 2000mL, which is conducive to the discharge of uric acid from the body through urine.