Tadalafil / Cialis (PDE-5) (ፒዮኦኦአይሮሰቴይስ ዓይነት 5) አሲድ ሱስተኞች ተብለው ከሚታወቁ መድኃኒቶች አንዱ ነው.
Mankhwala a Tadalafil, aslo otchedwa / Cialis, ndi amodzi mwa mankhwala omwe amatchedwa PDE-5 (Phosphodiesterase type 5).