A fildena 100 tablet is a prescription drug. This medicine is used to treat the problem of erectile dysfunction in men. The drug contains the active ingredient sildenafil, also known as PDA-2 inhibitor. This drug works to block the enzymes in the penis so the amount of blood in the muscles increases and the muscles relax and the erection process lasts longer. You should take this medicine 20 minutes before sexual intercourse. You can visit our store strapcart to learn more.