Penile Doppler Test Explained
Learn how penile Doppler ultrasound is done for erectile dysfunction, what PSV and EDV mean, when the test is useful,…
Patient Education Library Andrology
Andrology
Psychological ED vs Physical ED
Psychological and physical ED often overlap. Learn how doctors distinguish causes, what morning erections mean, when tests help, and how…
Performance Anxiety and Erectile Dysfunction
Learn how performance anxiety can trigger erectile dysfunction, why the anxiety-erection cycle persists, and which treatments can help break it.
Morning Erection and Erectile Dysfunction
Learn what morning erections mean in erectile dysfunction, why they can be preserved in ED, and when loss of morning…
Porn-Induced ED: What Is True?
Can pornography cause erectile dysfunction? Learn what research actually shows, how problematic porn use may affect sexual function, and when…
Erectile Dysfunction and Alcohol
Learn how short-term and heavy alcohol use affect erections, what research says about moderate drinking, and when erectile dysfunction needs…
Erectile Dysfunction and High Blood Pressure
Learn how high BP and some BP medicines affect erections, when sildenafil or tadalafil may be safe, nitrate warnings and…
Erectile Dysfunction and Obesity
Learn how obesity affects erections, which metabolic and hormone tests may help, whether weight loss can improve ED, and when…
Erectile Dysfunction and Smoking
Learn how smoking affects penile blood flow and erections, whether quitting can improve ED, and when evaluation or treatment may…
Erectile Dysfunction at Young Age
ED can happen in young men. Learn how performance anxiety, lifestyle, hormones, diabetes, medicines and vascular causes are evaluated and…
Erectile Dysfunction After 40
ED after 40 is common but not inevitable. Learn about vascular causes, diabetes, BP, testosterone, heart-health checks and effective treatment…
Erectile Dysfunction in Diabetic Men
Learn why diabetes causes ED, why tablets may work less well, which tests matter, and when injections, vacuum devices or…