How Sildenafil Works with Leg Up Clinic
Sildenafil works by blocking an enzyme called PDE5 (phosphodiesterase type 5), which normally breaks down a chemical called cGMP that relaxes blood vessels. By blocking PDE5, sildenafil allows more blood to flow into the penis when you’re sexually aroused, helping you achieve and maintain an erection. It only works when you’re sexually stimulated – it doesn’t cause automatic erections.
Benefits
- FDA-approved and clinically proven treatment for erectile dysfunction
- Works within 30-60 minutes after taking
- Can last up to 4 hours, providing a window for intimacy
- Highly effective for most men with ED
- Discreet and convenient oral medication
- Can improve confidence and sexual satisfaction
Important Considerations
- Requires a prescription from a licensed healthcare provider
- Should not be taken with certain medications (especially nitrates) – discuss all medications with your doctor
- May cause side effects like headache, flushing, nasal congestion, or indigestion
- Not recommended for men with certain heart conditions – consult your doctor
- Only works when sexually aroused
