Eating fish generally does not cause foot pain, if eating fish causes foot pain, generally consider gout caused by. Animal offal, fish, shrimp and other food purine content is very high, long-term use of purine metabolism in the body caused by obstacles to cause the oxidation of purine metabolites, that is, the level of uric acid increased, uric acid crystals will be deposited in the joints, kidneys and other tissues, the patient can appear in the local inflammatory reaction, the feet of small joints is the most common parts of the gout. Foot pain caused by eating fish, you can take oral purine-lowering drugs such as allopurinol, etc., you can also use pain medication such as ibuprofen, celecoxib and so on. The patients are advised to eat less fish, in addition to the daily life should pay attention to abstain from alcohol, do not drink high-sugar beverages. There may also be other reasons for eating fish foot pain, it is recommended that the patient timely hospital consultation, to clarify the cause of the disease after further treatment.