Membranous nephropathy edema is not a complete cure, but it is a sign of improvement. Membranous nephropathy patients due to a large amount of urine protein, hypoproteinemia will appear mild to severe edema, after diuretic swelling, reduce urine protein treatment can make edema disappear, this time belongs to the condition of the performance of the improvement, but does not belong to the complete cure. Because membranous nephropathy generally can not be completely cured, but can only be improved after treatment. Patients with edema disappearance may still have urinary protein, only the amount of urinary protein is reduced compared to the pre-treatment, at this time can not immediately stop the drug, otherwise it is easy to relapse. The treatment of membranous nephropathy needs to be under the guidance of specialists, strictly in accordance with the doctor’s prescription for a full course of medication, not because of the disappearance of edema, urine protein disappearance and stop the medication on their own.