Fildena 100mg for the Treatment of Erectile Dysfunction

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Fildena 100mg is a medication primarily used for the treatment of Erectile Dysfunction (ED) in men. ED, also known as impotence, is a common condition characterized by the inability to achieve or maintain an erection sufficient for satisfactory sexual intercourse. Fildena 100 contains sildenafil citrate as its active ingredient, which belongs to a class of medications known as phosphodiesterase type 5 (PDE5) inhibitors.

Mechanism of Action:
Fildena 100mg works by inhibiting the enzyme phosphodiesterase type 5 (PDE5), which plays a crucial role in regulating blood flow in the penis. When a man is sexually stimulated, nitric oxide is released into the erectile tissue of the penis, leading to the activation of an enzyme called guanylate cyclase. This enzyme increases levels of cyclic guanosine monophosphate (cGMP), which relaxes the smooth muscles in the penile arteries and increases blood flow to the penis, causing an erection.

However, in men with ED, the enzyme PDE5 breaks down cGMP, leading to a decrease in blood flow to the penis and difficulty in achieving or maintaining an erection. Fildena 100mg inhibits PDE5, thus preventing the breakdown of cGMP and allowing for increased blood flow to the penis. This helps men achieve and sustain erections suitable for sexual activity.