Sildigra 50mg is the most popular pill for erectile dysfunction. ED is a very common problem nowadays among men all over the world. It can make the life of a man worse as physical intercourse is a very important part of our lives. In this condition, for men normal erection is necessary for physical intercourse. You will find Sildenafil Citrate, a PDE5 inhibitor, in every Sildigra 50 mg tablet. If a man is turned on, nitric oxide is produced in the penis, causing his blood vessels to relax and allowing blood to flow more easily. Sildenafil works by stopping the enzyme that interferes with normal blood flow, which supports getting and keeping an erection during sex.