The reason why men have bad kidneys may be related to nephritis, inflammation of the prostate gland, as well as bad habits, smoking and alcohol and other bad habits, a lot of stimulating food, such as alcohol, etc. will affect the kidney function, and in severe cases, the kidney will fail, the usual diet to try to avoid a large amount of intake of this type of stimulating food. Bad habits, such as masturbation and irregular life, excessive stress, mental tension, depression, etc. will also affect the blood circulation of the kidneys, so that it produces disease. The existence of nephritis, prostate inflammation patients, its immune system disease will directly lead to the decline in kidney function, you can take cephalosporin anti-inflammatory drugs to treat inflammation. Hypertension, diabetes and other conditions can also indirectly affect kidney function, these underlying diseases can lead to kidney microcirculation disorders, which can lead to kidney filtration function decline and cause kidney disease.