title: [Efficacy and safety of vardenafil for men with erectile dysfunction].
abstract: Vardenafil is an oral, potent, highly selective phosphodiesterase 5 (PDE5) inhibitor. It improves erectile function significantly regardless of the etiology and severity of erectile dysfunction (ED) or the age of the patients. Its onset time leading to successful intercourse is as short as 10 minutes after administered orally, and in most patients it works persistently. Adverse reactions are generally transient and mild to moderate in nature. So vardenafil is both effective and safe for men with ED.
authors.affiliation: Department of Urology, the Peoples Hospital of Peking University, Beijing 100044, China.
authors.forename: Jichuan
authors.initials: J
authors.lastname: Zhu
authors.forename: Hui
authors.initials: H
authors.lastname: Jiang
mesh_terms: D004311:Double-Blind Method; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D007093:Imidazoles / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010726:Phosphodiesterase Inhibitors / Q000009:adverse effects / Q000627:therapeutic use*; D010879:Piperazines / Q000009:adverse effects / Q000627:therapeutic use*; D013450:Sulfones / Q000009:adverse effects / Q000627:therapeutic use; D016896:Treatment Outcome; D014227:Triazines / Q000009:adverse effects / Q000627:therapeutic use; D000069058:Vardenafil Dihydrochloride
chemical_list: D007093:Imidazoles; D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D013450:Sulfones; D014227:Triazines; D000069058:Vardenafil Dihydrochloride