Fildena Double 200 mg is a potent oral medication used to treat erectile dysfunction (ED) in men. It contains Fildena double 200 mg of Sildenafil Citrate, the same active ingredient found in Viagra and other ED medications.

The purpose of Fildena Double 200 mg is to help men who have difficulty achieving or maintaining an erection during sexual activity, by enhancing blood flow to the penis. It does this by inhibiting the PDE5 enzyme, which breaks down cGMP, a compound that plays a crucial role in allowing blood vessels in the penis to relax and dilate. 

By blocking PDE5, Sildenafil allows cGMP to remain active for a longer period, leading to improved erectile function and the ability to maintain a firm erection when sexually aroused.

For best results, Fildena Double 200 mg should be taken on an empty stomach since food, particularly fatty meals, can delay the absorption and onset of action. The effects of the Fildena medication can last for 4 to 6 hours, although some individuals may experience a slightly longer duration of action, depending on their metabolism and other factors.