Avanafil — sold as Spedra in the UK and available as Avana 100mg from Unnati Pharmax — is the newest and fastest-acting PDE5 inhibitor, producing effects in as little as 15 minutes for some patients. For London's dynamic, time-conscious professional population, this speed advantage over Sildenafil and Tadalafil is highly valued in ED treatment choice.
Avanafil's high selectivity for PDE5 over other PDE enzymes produces a cleaner side effect profile with lower rates of visual disturbances, back pain, and muscle aches compared to Sildenafil and Tadalafil. This improved tolerability makes it particularly attractive for London patients who have experienced troublesome side effects with other PDE5 inhibitors.
❓ Why does Avana work faster than Sildenafil and Tadalafil?
Avanafil (Avana) works faster primarily due to its higher selectivity for PDE5 — the specific enzyme found in penile smooth muscle. By binding more specifically to PDE5 and less to other PDE enzymes throughout the body, Avanafil achieves its target effect more efficiently, without the body having to process through as many off-target interactions. Additionally, Avanafil has slightly faster absorption characteristics compared to Sildenafil. The combination of these factors means meaningful erectile improvement can be achieved within 15 minutes for responsive patients, compared to 30-60 minutes typically needed for Sildenafil, making it the fastest-onset oral ED medication currently available.
