Fildena Tablet is a selective inhibitor of the cGMP-specific phosphodiesterase type 5 (PDE5) enzyme, which plays a key role in erectile dysfunction treatment. PDE5 normally breaks down cyclic guanosine monophosphate (cGMP), a chemical that relaxes smooth muscles and allows increased blood flow to the penis. By inhibiting PDE5, Fildena helps maintain higher levels of cGMP, promoting better blood circulation in the penile region and enabling a firm, long-lasting erection during sexual stimulation. This targeted action makes Fildena an effective solution for men with ED. Always use Fildena under medical guidance to ensure safety and optimal results for sexual health.