Reading Time: 2 minutesIntroduction to Sexual Arousal Sexual arousal is a complex physiological process that involves the brain, hormones, nerves, muscles, and blood vessels. For American men, understanding this process is crucial, not only for enhancing sexual health but also for addressing common issues such as erectile dysfunction (ED). This article delves into the science behind sexual arousal and explores how Viagra, a widely recognized medication, fits into this intricate biological puzzle. The Physiology of Sexual Arousal Sexual arousal begins in the brain, where stimuli trigger a cascade of neurological and hormonal responses. When a man becomes sexually stimulated, the brain sends signals … Continue reading →