Sildenafil citrate is the active ingredient in Fildena Professional, which is a medication used to treat erectile dysfunction (ED) in men. Sildenafil citrate belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors.
Here is the role that sildenafil citrate plays in Fildena Professional:
Mechanism of Action: Sildenafil citrate works by inhibiting the enzyme phosphodiesterase type 5 (PDE5) in the body. This enzyme normally breaks down a substance called cyclic guanosine monophosphate (cGMP), which plays a crucial role in regulating blood flow in the penis.
Increased Blood Flow: By inhibiting PDE5, sildenafil citrate allows cGMP levels to rise, leading to relaxation of the smooth muscles in the blood vessels of the penis. This relaxation allows for increased blood flow to the penile tissues, which is essential for achieving and maintaining an erection during sexual stimulation.
Erectile Function Improvement: The increased blood flow to the penis facilitated by sildenafil citrate in Fildena Professional helps improve erectile function in men with ED. It enables them to achieve and sustain erections that are sufficient for satisfactory sexual activity.
Onset of Action: Fildena Professional is designed for rapid onset of action, typically within 15 to 30 minutes after ingestion. This quick absorption is due to the formulation of the medication, which may include sublingual administration (under the tongue) for faster absorption into the bloodstream.
Duration of Action: The effects of Fildena Professional can last for about 4 to 6 hours after taking the medication. This timeframe may vary depending on individual response, dosage, and other factors.