Fildena 150mg, which contains sildenafil citrate, combats erectile dysfunction by inhibiting the PDE5 enzyme. This mechanism enhances the effects of nitric oxide, promoting an increase in cyclic guanosine monophosphate (cGMP) levels. High cGMP relaxes the blood vessels in the penis, facilitating better blood flow and helping to achieve and maintain erections. It usually starts working within 30 minutes of taking it and remains effective for up to 4 hours, although its action is usually less pronounced after 2 hours.
Fildena 150mg, which contains sildenafil citrate, combats erectile dysfunction by inhibiting the PDE5 enzyme. This mechanism enhances the effects of nitric oxide, promoting an increase in cyclic guanosine monophosphate (cGMP) levels. High cGMP relaxes the blood vessels in the penis, facilitating better blood flow and helping to achieve and maintain erections. It usually starts working within 30 minutes of taking it and remains effective for up to 4 hours, although its action is usually less pronounced after 2 hours.