Methods of eliminating kidney nodules include medication, surgery and so on. It is necessary to determine the specific treatment plan according to the benign and malignant nature, size and number of renal nodules. 1. Benign nodules: mainly include renal cysts, renal abscesses, etc. If the simple renal cysts are less than 3-4cm, no special treatment can be given first, and regular checkups will be enough. If the renal cyst is large in size and accompanied by other uncomfortable symptoms, surgery can be considered. If it is renal abscess, antibiotic medication can be given, such as cefazolin, vancomycin and so on. 2. Malignant nodules: such as common renal cell carcinoma, surgical treatment such as radical nephrectomy and preservation of renal unit can be adopted. Patients with renal nodules are recommended to seek medical treatment as early as possible, choose appropriate treatment methods under doctor’s guidance, and medicines should be used according to doctor’s prescription.