Fildena is a popular medication used to treat erectile dysfunction (ED), helping men achieve and maintain an erection during sexual activity. It contains the active ingredient Sildenafil citrate, the same ingredient used in Viagra, and works by enhancing blood flow to the penis.

How Fildena Works

Fildena functions by inhibiting phosphodiesterase type 5 (PDE5), an enzyme that can restrict blood flow to the penis. Here's how it works step-by-step:

1. Inhibition of PDE5: Fildena blocks the PDE5 enzyme, which is responsible for breaking down cyclic GMP (a substance that promotes relaxation of the smooth muscles and dilation of blood vessels).


2. Increased Blood Flow: By preserving cyclic GMP, Fildena promotes the relaxation of blood vessels in the penis, allowing for increased blood flow and making it easier to achieve and maintain an erection when sexually stimulated.

Benefits of Fildena

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  Improved Erection Quality: Men who experience erectile dysfunction due to issues like poor blood flow or other health conditions may find that Fildena helps enhance erection strength and quality.

  
  


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  Duration of Effect: Fildena typically lasts for 4 to 6 hours, allowing men to engage in sexual activity within that time frame without needing to take another dose.

  
  


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  Flexibility in Usage: Fildena should be taken approximately 30-60 minutes before sexual activity to allow time for the drug to take effect.