ED is a common condition, especially among older men, and involves difficulty achieving or maintaining an erection.

Causes:

• Physical: Cardiovascular disease, diabetes, hormonal imbalances, medication side effects.
• Psychological: Stress, anxiety, depression.
• Lifestyle factors: Obesity, smoking, lack of physical activity.

Treatment:

• Medications: PDE5 inhibitors (e.g., Viagra, Cialis).
• Psychotherapy: Addressing emotional or psychological issues contributing to ED.
• Surgical: Penile implants or vascular surgery in some cases.

Outcome: ED is highly treatable, and most men respond to therapy, particularly with medications, lifestyle changes, or counseling.