Related Experiment Video
Updated: Aug 29, 2026

Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
Published on: May 30, 2025
Erectile dysfunctions
Virendra N Sehgal1, Govind Srivastava
1The Dermato-Venereology (Skin/VD) Centre, Sehgal Nursing Home, Panchwati, Azadpur, Delhi, India. drsehgal@ndf.vsnl.net.in
Abstract:
Erectile dysfunction is one of the prime challenges confronting the treating physician. Its prevalence is directly proportional to aging. It is imperative to comprehend the intricate mechanism of erection in order to individualize the approach to management. Thus, it is appropriate to evaluate the etiology of erectile dysfunction. Normal aging, as well as psychogenic, vascular, neurogenic, and endocrinologic causes and/or those due to structural abnormalities of the penis should be considered when evaluating details to determine its probable cause. An increasing use of drugs, a legacy of civilization, has considerably compounded the problem. Therapy for erectile dysfunction, apart from psychosexual counseling, includes medical treatment by alpha adrenoceptor antagonists, dopamine agonists, phosphodiesterase type 5 inhibitors, sublingual apomorphine hydrochloride, or hormone therapy. Transdermal or transurethral corporeal drug delivery are other possible treatment modalities. Vacuum devices and surgical approaches are considered relevant only in refractory cases.
Related Concept Videos
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...
Male Sexual Response: Erection & Ejaculation
The blood filling the erectile tissues compresses the veins, which helps to prevent blood from leaving...
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...
Infertility in Males
Penis
Anatomy of the Penis
The glans penis, or the head, is the terminal part of the penis and houses the external urethral orifice, the exit point for urine and semen. Covered by the prepuce, or foreskin, the glans is noted for its sensitivity and plays a key role in sexual pleasure. The body of the...
Self-Discrepancy Theory