Udenafil, the newest PDE5 (phosphodiesterase type 5) medication for the treatment of erectile dysfunction (ED), is the active ingredient of zudena pills. The recently approved ED medication is called Zudena (Udenafil).
When used once daily, Zudena 100mg effectively treats erectile dysfunction. Udenafil, the most recent drug developed in South Korea for ED treatment, is marketed as Zudena 100 mg pills (by Sunrise Remedies).
