Related Experiment Video
Updated: Aug 21, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
[Efficacy and safety of vardenafil for men with erectile dysfunction]
1Department of Urology, the Peoples Hospital of Peking University, Beijing 100044, China.
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.
Related Concept Videos
Treatment for Pulmonary Arterial Hypertension: Phosphodiesterase Inhibitors
Among the PDE5 inhibitors, sildenafil (Revatio) stands out as a competitive and selective inhibitor. It operates by elevating cellular levels of cGMP and augmenting signaling through the cGMP-PKG pathway, promoting vasodilation. Upon oral...
Disorders of the Male Reproductive System
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Effect of Hepatic Disease on Pharmacokinetics: Dose Adjustments Due to Hepatic Impairment
Dose-Response Relationship: Potency and Efficacy
Male Sexual Response: Erection & Ejaculation
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
Antihypertensive Drugs: Vasodilators