The incidence of renal atrophy disease has continued to rise in recent years, and many patients are unable to avoid it, which eventually leads to a sharp aggravation of the condition, making the body appear various abnormalities. In fact, in many cases, as long as we do a good job of preventive preparation, we will be completely away from the interference of renal atrophy disease. So how should we do it? Don’t use drugs randomly: some drugs have toxic effects on the kidneys, and some cases are related to the use of nephrotoxic drugs. Therefore, patients can not use anti-inflammatory drugs, analgesics, such as gentamicin, butyl kanamycin and other classes of antibiotics, drugs containing potassium, mercury and traditional Chinese medicine Cang Er Zi, Lei Gong Teng, Mutong and other too cold and too hot traditional Chinese medicine. Adjust the diet to help nutrition: patients with renal atrophy are often accompanied by malnutrition, so the diet should be adjusted to eggs, milk, lean meat, fresh vegetables and other foods, and avoid eating “hairy” food, such as dog meat, shrimp, crabs, etc., and at the same time, should be quit smoking and prohibit alcohol. For those who have renal atrophy, they should adopt a high-quality low-protein diet and properly control the intake of protein to reduce the burden on the kidneys and avoid further deterioration of the condition. Do not take cold and flu prevention lightly: cold and flu are systemic diseases, which can make the immune function decline, often secondary infection. Colds can aggravate renal atrophy, and colds and cold-induced infections can make about half of the nephrotic syndrome recur. Through the introduction of the above experts on the knowledge of renal atrophy disease, we all clearly understand that renal atrophy is still more harmful to us. So we must pay attention to our own body, find abnormalities, timely treatment, otherwise it will cause more serious consequences.