Membranous nephropathy may present with symptoms such as proteinuria, hypertension, hematuria; it may also be combined with symptoms such as low back pain and dyspnea. 1. Proteinuria: Since membranous nephropathy is one kind of nephrotic syndrome, most of them show symptoms of nephrotic syndrome, such as massive proteinuria, hypoalbuminemia, edema, hyperlipidemia and other symptoms. 2. Hypertension: Early blood pressure is mostly normal, with the progress of the disease, about 50% of patients develop hypertension, which can be normalized with the remission of nephropathy. 3. Hematuria: due to the diffuse glomerular lesion, hematuria may occur, mostly microscopic hematuria, usually no hematuria. 4. Low back pain: patients with renal vein thrombosis may have sudden onset of low back pain, hematuria and renal function impairment. 5. Dyspnea: patients with pulmonary embolism may have chest pain, dyspnea, hemoptysis and other symptoms. There are many other symptoms of membranous nephropathy, when the diagnosis of membranous nephropathy, need to regular hospitals, under the guidance of the doctor active treatment.