Medications for Erectile Dysfunction: An Overview

Prescription medications have transformed the treatment of erectile dysfunction, offering effective and safe options for millions of men.

PDE5 Inhibitors

• Sildenafil (Viagra): Fast-acting, lasts up to 4 hours.
• Tadalafil (Cialis): Longer duration, up to 36 hours.
• Vardenafil (Levitra, Staxyn): Similar to sildenafil but may work better for some men.
• Avanafil (Stendra): Rapid onset, fewer side effects in some studies.

How They Work

These drugs enhance the effect of nitric oxide, relaxing blood vessels in the penis and improving blood flow during sexual stimulation.

Risks and Side Effects

• Headache, flushing, nasal congestion, indigestion.
• Rare but serious risks: vision or hearing loss, priapism (prolonged erection).
• Never combine with nitrates (used for chest pain) due to dangerous blood pressure drops.

Key Takeaway

ED medications are effective but must be prescribed and supervised by a healthcare provider.

Disclaimer: This article is informational. Medications should only be taken under medical supervision.