シルデナフィルMeanings1nounsildenafil; Viagrapharmacology›Pharmacological term for the active ingredient in Viagra, used to treat erectile dysfunction and pulmonary arterial hypertension.シルデナフィルはED治ち療りょう薬やくとして広ひろく使つかわれている。Sildenafil is widely used as a treatment for erectile dysfunction.
