What Causes Decline in Male Sexual Function?

The most common manifestations of declining male sexual function are erectile dysfunction (ED) and premature ejaculation. Primary symptoms of ED include: inability to achieve a normal erection prior to sexual intercourse; insufficient penile rigidity to permit successful vaginal penetration; and loss of erection after vaginal entry but before ejaculation. So, what causes declining male sexual function? Let’s explore the underlying reasons below.

Causes of Declining Male Sexual Function

1. Unhealthy Lifestyle Habits

Modern diets often consist of high-fat, high-oil, high-salt, and high-sugar foods. Additionally, many individuals lead sedentary lives with little physical activity. Excessive smoking and alcohol consumption are also common, while occupational demands frequently lead to chronic sleep deprivation and overwork—factors all strongly associated with diminished male sexual function.

2. Psychological Factors

Some men experience excessive psychological stress due to work or personal life pressures. Others suffer from marital discord, inadequate sexual knowledge, or negative sexual experiences—all of which may contribute to depression, anxiety, and other emotional disturbances that increase the risk of sexual dysfunction.

3. Underlying Medical Conditions

Chronic diseases such as hypertension and hyperlipidemia can adversely affect sexual function. Organic causes—including penile vascular abnormalities and penile trauma—may also underlie sexual dysfunction. Furthermore, advancing age naturally leads to declines in overall physiological function, contributing to reduced sexual performance. Notably, sexual dysfunction is increasingly observed among younger men in recent years.

We hope the above information is helpful to you.