Most of the diseases of the prostate gland can be cured after active treatment, for example, prostatitis can be treated by applying antibiotics, prostate hyperplasia and prostate cancer can be treated by surgery. 1. Prostatitis: It is mainly due to bacterial infection, which is caused by bacteria from the urethra. The main symptom is urinary irritation, such as urinary urgency, painful urination and so on. It can be treated by drinking a lot of water and antibacterial drugs, such as levofloxacin and other drugs, which should be applied under the guidance of a doctor. 2. Prostatic hyperplasia: the main manifestations of urinary tract obstruction, urinary difficulties, etc., there will be filling incontinence. Usually, patients with mild symptoms do not need treatment. For patients with severe symptoms, they can choose surgical treatment such as transurethral resection of the prostate, which can be cured. 3. Prostate cancer: it is common in elderly men, with no symptoms in early stage, and can be manifested as urinary tract obstruction after tumor growth. Early prostate cancer can be treated by surgery, such as radical prostatectomy, and can be cured. Advanced prostate cancer should be combined with androgen removal therapy and other means to improve life treatment. It is important to seek timely medical attention and treatment for prostate disease.