Erectile dysfunction

By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 08 July 2025 Understanding Erectile Dysfunction and the Rise of PDE5 Inhibitors Erectile dysfunction (ED) is one of the most common sexual health disorders affecting men worldwide. Defined as the persistent inability to achieve or maintain an erection sufficient for satisfactory sexual performance, ED significantly impacts […]

By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 07 July 2025 Reframing Premature Ejaculation: Scope, Impact, and Clinical Relevance Premature ejaculation (PE) is one of the most frequently reported male sexual dysfunctions, yet it remains among the least discussed or adequately treated. It is typically defined as a persistent or recurrent ejaculation that occurs

By John K. Matsuura, MD | Medically Reviewed by Christopher W. Boelter, MD |Last updated 06 July 2025 Rethinking Erectile Dysfunction: The Lifestyle Connection Erectile dysfunction (ED) is often viewed as a purely medical issue-something that requires pills, prescriptions, or specialized treatment. But in many cases, the foundation of sexual health begins with something far more basic: your lifestyle. What you