<p style="box-sizing: border-box; margin-bottom: 1.3em; margin-top: 0px; font-family: Lato, sans-serif; font-size: 16px;">It&rsquo;s good to know how Fildena works in the body before looking into how long it lasts. When you take a sildenafil tablet, it starts to break down and enter your bloodstream.

<p style="box-sizing: border-box; margin-bottom: 1.3em; margin-top: 0px; font-family: Lato, sans-serif; font-size: 16px;">Blocking the PDE5 enzyme is what it does for the body. This enzyme breaks down a natural chemical called cyclic guanosine monophosphate (cGMP).

<p style="box-sizing: border-box; margin-bottom: 1.3em; margin-top: 0px; font-family: Lato, sans-serif; font-size: 16px;">cGMP makes the smooth muscles in the penile blood vessels relax, which lets more blood move through them.

<p style="box-sizing: border-box; margin-bottom: 1.3em; margin-top: 0px; font-family: Lato, sans-serif; font-size: 16px;">Nitric oxide is released when a person is sexually aroused, which causes more cGMP to be made.

<p style="box-sizing: border-box; margin-bottom: 1.3em; margin-top: 0px; font-family: Lato, sans-serif; font-size: 16px;">Fildena stops it from breaking down, which makes the impact stronger and allows for a firm erection.

<p style="box-sizing: border-box; margin-bottom: 1.3em; margin-top: 0px; font-family: Lato, sans-serif; font-size: 16px;">Fildena only works when you are sexually aroused. This process does not happen on its own. It&rsquo;s important to Know Before Taking Fildena that timing, diet, and overall health can influence how well the medication works.