The medications available to men with erectile dysfunction include phosphodiesterase type 5 inhibitors, androgenic medications, and so on. 1. Phosphodiesterase 5 inhibitors: Currently, on-demand or long-term use of phosphodiesterase 5 inhibitors is the treatment of choice for erectile dysfunction. Sildenafil, tadalafil, and vardenafil are commonly used, and these drugs can enhance penile erection. The use of these drugs may cause adverse drug reactions such as headache, facial flushing, indigestion, dizziness, and nasal congestion. 2. Androgenic drugs: some patients with erectile dysfunction will be combined with hypogonadotropic hypogonadism, and such patients can be given androgenic drugs to effectively enhance libido, as well as to improve erectile function, the use of androgenic drugs is mainly testosterone undecanoate. The main androgenic drug used is testosterone undecanoate. However, it is contraindicated in patients with prostate cancer or suspected prostate cancer. It is also not recommended for people with normal testosterone levels. In addition, for patients with erectile dysfunction who have a clear underlying disease, such as diabetes, depression, etc., should be reasonable use of targeted medication for the treatment of the underlying disease; erectile dysfunction itself is a disease that can be treated, and some patients can be cured; men suffering from erectile dysfunction, should seek professional help in a timely manner, and should not blindly use their own medication.