The normal value of blood uric acid in men, clinically it is considered that when men’s blood uric acid exceeds 390 micromol/liter, it can be initially diagnosed as high uric acid, when blood uric acid exceeds 420 micromol/liter, hyperuricemia has been very clear, the normal value of blood uric acid in men is specified as 420 micromol/liter in medical science, when it is higher or lower than this value, it is abnormal uric acid. Too high uric acid can cause gout. Gout is mostly seen in middle-aged men and is now occurring at a younger age. Gout patients should eat more low purine foods, less medium purine foods, and no high purine foods. Simply put, eat less seafood, soy products and beer. There are many more diets that you can Baidu, there is a very detailed form. Obese people with sudden and recurrent episodes of severe red and swollen pain in a single metatarsophalangeal, tarsometatarsal and ankle joint, which can be relieved by itself and intermittently without symptoms, should consider gout first. Theoretically, gout is not so closely related to fertility, but the drugs used to treat the disease have a significant impact on fertility. Colchicine is not recommended for men preparing for pregnancy. The literature reports two cases of Down’s syndrome in which the fathers of the babies had a long history of colchicine use due to familial Mediterranean fever. Of course, the literature refers to long term, but it is not known if there are similar effects when taken for short term episodes. Allopurinol, a drug that inhibits uric acid synthesis, does not control the acute inflammatory symptoms of gouty arthritis and should not be used as an anti-inflammatory agent. It should not be used as an anti-inflammatory drug because it can re-induce and aggravate the acute symptoms of arthritis when uric acid crystals are induced to re-dissolve. If uric acid is very high and there is a history of gout attacks, it can be taken as an attack prevention drug. Please consult an endocrinologist for details. The best thing to do is to prevent attacks by diet control.