The kidney is wrapped by the peritoneum while the kidney tip is loose and can move in the abdominal range, some even descend into the lower abdomen or pelvis, or cross the midline to the opposite side of the abdomen, this kind of kidney prolapse is called wandering kidney, usually mostly seen on the right side. The main symptom is low back pain, which can lead to hydronephrosis or upper urinary tract infection due to ureteral bending. It is often complicated by renal hypoplasia, renal malrotation, renal vascular malformation and ureteral overgrowth and other abnormalities. Although the vast majority of wandering kidneys do not require treatment, protecting the kidneys is the most effective way to prevent wandering kidneys. Specific methods: 1. Painkillers are harmful to the kidneys, and their use is strictly prohibited without a physician’s prescription. 2, overeating is harmful to kidney health, drink more water and do not hold urine. 3, without a physician’s prescription, indiscriminate use of adult drugs, which hinder the function of the kidneys. 4, women do kidney function tests before pregnancy, can avoid the occurrence of uremia. 5, kidney disease, please see a specialist, indiscriminate use of herbal remedies only to accelerate the deterioration. 6, control hypertension can avoid kidney damage. 7, strict control of diabetes can reduce the chances of uremia. 8, the throat tonsils fire streptococcal infection must be eradicated, “eat antibiotics to be thorough, do not give up halfway”, otherwise streptococcal bacteria do not infect the kidneys. 9, basic kidney function tests, fast, convenient, less expensive is the first step to “kidney preservation”, kidney love.