Before starting Avaforce 50 or any medication for ED, it's essential to discuss it with your healthcare provider to ensure it's safe and appropriate for you based on your overall health and medical history. They can provide personalized advice and guidance on its use. Avaforce 50 typically has a rapid onset of action compared to other PDE5 inhibitors. It can start working within about 15-30 minutes after ingestion. This makes it convenient for those who want a quicker response.