Clinical symptoms of prostate hyperplasia in the elderly are characterized by abnormal urination and increased nocturia. Early urinary frequency is mainly due to prostate congestion and edema, leading to the fact that as the disease progresses, the degree of obstruction worsens, the patient’s effective bladder capacity decreases, the residual urine in the bladder increases, and the frequency of urination will be more serious. Other complications may also occur. Abnormal urination is the main symptom of patients with prostatic hyperplasia, including urinary phase symptoms, storage phase symptoms and post-urination symptoms. 1. Storage phase symptoms: Due to the increased urethral resistance caused by prostate enlargement, patients may experience symptoms such as frequent urination, urinary urgency, urinary incontinence, and increased nocturia. 2. Symptoms during voiding: As the enlarged prostate gland protrudes into the bladder and squeezes the urethra, resulting in increased resistance to urination, patients may experience symptoms such as difficulty in urination, hesitancy in urination, and divergence of the urine stream. 3. Post-urination symptoms: mainly include the feeling of incomplete urination and dribbling after urination. In severe prostate enlargement, patients may have urinary tract infection, bladder stones, urinary retention, urinary incontinence and so on. It is recommended that patients should consult the doctor in time and standardize the treatment under the doctor’s guidance.