In recent years, the prevalence of stray kidney is increasing, mostly put to occur between the ages of 30-60. Although most of the wandering kidneys do not need treatment, but still need to pay attention to the diet. Diet attention: 1, it is appropriate to eat light and easy to digest food, avoid seafood, beef, mutton, spicy and stimulating food, wine and all hairy things such as: five spices, coffee, cilantro, etc.; especially for patients with yin deficiency such as: red tongue, large pulse, night sweating, dry stool, hematuria, etc.; but patients with yang deficiency such as: light tongue with white coating, sunken pulse, cold body and cold limbs, thin stool, can eat hot food. 2, it is appropriate to eat fresh vegetables and appropriate amount of fruit, appropriate water; avoid all tonic, tonic and easy to fire food such as: chili, litchi, chocolate, etc.. Especially patients with internal heat of Yin deficiency such as purple tongue, stagnant pulse, chest tightness, abdominal distension and other stasis. 3, all patients with kidney disease are prohibited from injections of neomycin, streptomycin, gentamicin, guanfacine and autoimmune. 4, uremic patients to keep bowel movements, should be 2∽3 times a day, do not stay up late, abstain from sex, pay attention to rest, avoid cold. 5, has taken hormones, should be under the guidance of a physician to reduce the amount and number of hormones according to the specific circumstances. 6.People with heavy edema should avoid salt, limit the amount of protein food and drink less water. If edema is not heavy, low-sodium salt diet is allowed; no edema, no restriction on water and protein food intake; those with microscopic hematuria and those who are on fire should drink more water and eat more apples, sugar, black sesame, fungus and other foods that nourish Yin and lower fire. 7, uremia high blood potassium people avoid eating high potassium food such as: bananas, citrus, potatoes, tomatoes, pumpkin, tea, soy sauce, MSG; low blood potassium patients on the contrary. 8.Patients with high blood uric acid especially avoid eating animal offal, fish, shrimp, crab and mussels, beer, mushrooms, beans and spinach. 9, during the treatment period, if there is a cold, fever, infection, etc., emergency contact with the undergraduate doctor, so as to timely treatment, to avoid aggravation of complications. 10.Establish confidence, adhere to treatment, and keep a happy mood.