There are many causes of kidney disease, but some kidney diseases can be prevented, such as acute nephritis and secondary nephropathy. What are the preventive measures? Combined, there are the following aspects: 1, pay attention to exercise Exercise can enhance physical fitness and improve the body’s resistance. The occurrence of nephropathy is closely related to upper respiratory tract infections, often starting with the feeling of wind-cold, wind-heat, wind-damp evil as the cause. Therefore, in addition to exercise to enhance the body’s immunity, should also be in accordance with the weather changes in time to increase and reduce clothing, avoid rainstorm days out in the rain, sweating can not immediately blow cool breeze, wet clothes need to be replaced in a timely manner, always be alert to the invasion of external evil. 2, strengthen personal hygiene Do not underestimate the importance of personal hygiene in the prevention of disease, keep your mouth clean, brush your teeth in the morning and evening, and rinse your mouth after meals. Keep your skin clean, bathe and change your clothes regularly, and prevent septic skin infections. Women should pay special attention to keep the vulva clean, change underwear regularly, and prevent urinary tract infections. 3, should be a combination of work and rest, regular living irregular life, insufficient sleep, overeating, excessive alcohol, excessive work and rest, will reduce the body’s immunity, increasing the chances of disease. In addition to combining work and rest, encourage drinking more water to increase the amount of urine to flush the urethra and promote the discharge of bacteria and inflammatory substances. Keep the bowels open and defecate regularly to facilitate the elimination of metabolic waste. 4.Avoid or cautiously use nephrotoxic drugs The types of drugs with greater kidney damage, such as gentamicin, streptomycin, kanamycin, sulfonamides, meclizine, anti-inflammatory pain, paracetamol, etc., should be used with caution and are recommended to be used under the guidance of a professional physician. 5, active treatment of chronic diseases that may cause kidney damage unknown, more than half of the patients with chronic kidney disease is not the kidneys themselves suffer from disease, but because of years and years of poor blood pressure control, poor control of blood sugar caused! Therefore, in the active treatment of hypertension, diabetes, but also do not forget to regularly check urinary routine, or kidney function.