Occult glomerulonephritis is a common clinical type of primary glomerular disease, so named because of the mild or asymptomatic clinical presentation. (I) Physical and chemical examinations 1. The following necessary examinations should be done after the first visit: blood routine, complement, urine routine, liver and kidney function and ultrasound of both kidneys; 2. (2) Treatment plan 1.Actively remove the causative factors: after consultation, according to the patient’s specific condition, first of all, find the patient’s own causative factors and aggravating factors, and actively remove them; 2.Dietary treatment is an essential measure for the treatment of this disease: after admission, the physician will tell the patient the basic requirements of chronic nephritis diet and living, and provide relevant guidance; 3.Chinese medicine identification treatment: the disease is usually divided into spleen and kidney qi deficiency, liver and kidney The treatment is usually divided into the evidence of spleen and kidney qi deficiency, liver and kidney yin deficiency, qi and yin deficiency and so on, and according to the specific situation of the patient to add or subtract the prescription. The treatment is usually in the form of tonics. Those who do not want to take tonics or cannot accept tonics can use Chinese medicine formula granules to take daily, which can also achieve curative effect; 4.Chinese medicine external treatment method: According to the specific condition of each patient, it is often combined with Chinese medicine external treatment method to improve the curative effect, such as Chinese medicine fumigation treatment, Chinese medicine acupuncture point application, direct current treatment, colon dialysis. The purpose is to improve the microcirculation of kidney tissues and promote the repair of kidney damage, and the combination of internal and external Chinese medicine tonics can enhance the efficacy and shorten the course of treatment.