Fildena Professional can remain effective in the body for up to 4-6 hours after dosing, providing a window of opportunity for sexual activity. This longer duration of action allows for sustained performance and satisfaction. Like other sildenafil-containing medications, Fildena Professional works by increasing blood flow to the penis, helping men achieve and maintain erections during sexual stimulation. It inhibits the enzyme PDE5, which regulates blood flow in the penile arteries.
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