There are many types of nephritis in men, and the typical clinical symptoms are hematuria, proteinuria, edema and hypertension, and the treatment needs to be specifically analyzed according to the etiology and typing. Primary nephritis: 1. Acute: Acute glomerulonephritis in men is often acute, accompanied by hematuria, proteinuria, edema and reduced glomerular filtration rate, etc. In the acute phase, patients should first rest in bed, then choose antibiotics to remove the infection site under the guidance of a doctor, and then use diuretics and antihypertensive drugs to remove edema and stabilize blood pressure; 2. Chronic: Treatment needs to be decided according to the specific circumstances of the patient. If there is a large amount of proteinuria, or acute renal impairment, it is recommended to perform renal puncture and decide the treatment plan according to the pathology, usually applying glucocorticoids or glucocorticoids with cytotoxic drugs for treatment. If chronic nephritis progresses slowly and reaches chronic kidney disease stage 3 or higher, treatment is needed to control blood pressure, reduce proteinuria, delay the progression of kidney disease, and correct complications. Second, secondary nephritis: such as lupus nephritis, purpura nephritis, nephritis caused by hepatitis B virus infection. The primary disease causing the nephropathy needs to be treated, such as the need to treat lupus, purpura or hepatitis B disease. The treatment plan should also be decided according to the patient’s kidney condition and pathology. Third, hereditary nephritis: such as Alport syndrome, there are more males among patients, the cause is due to genetic problems, there is no special treatment, you can give symptomatic treatment to lower urine protein. Therefore, the treatment of nephritis in men needs to be combined with the patient’s condition, etiology and pathological type to decide the treatment plan.