The effects of Fildena Extra Power 150mg tablets, which contain sildenafil, generally last for 4 to 6 hours. During this period, you should be able to achieve and maintain a firm erection with sexual stimulation.

It’s important to understand that the medication’s effects are strongest during the initial hours after consumption and gradually diminish over time. While the drug can remain in your system for up to 24 hours, its effectiveness in assisting with an erection is limited to the 4 to 6-hour window.