Avanforce 50 mg is known for its rapid onset of action, with effects typically occurring within 15-30 minutes after administration. This quick onset makes it suitable for on-demand use shortly before physical activity. The duration of action of Avanforce 50 mg is typically around 4-6 hours, providing a sufficient window of time for physical activity after taking the medication. https://www.genericday.com/avaforce-50-mg.html