Male sexual disorders generally refer to erectile dysfunction. Treatment can be localized, oral medication or surgery. 1.Topical treatment can be done with medications such as Bifal, a topical topical PGE1, or prostaglandin E1. It is usually administered via the urethra. Adverse effects include pain and hypotension. Contraindications include allergy to prostaglandin E1, penile anomalies, urethral stenosis, and others. 2. Oral medication is mainly taken such as sildenafil, tadalafil and other drugs. It is a selective phosphodiesterase type 5 inhibitor. Contraindications include allergy to the product, the use of nitroglycerin, sodium nitroprusside or other organic nitrates are prohibited. 3. Surgical treatment mainly includes vascular surgery and penile prosthesis implantation, etc., which can only be used when other treatments are ineffective. Specific treatment methods, but also need to be under the guidance of the doctor systematic treatment, do not blindly take drugs.