Suhagra 100 is a medication primarily used to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate, which is the same active ingredient found in Viagra. This medication helps men who have difficulty achieving or maintaining an erection during sexual activity. Sildenafil works by inhibiting the enzyme PDE5 (phosphodiesterase type 5), which allows the blood vessels in the penis to relax and widen, enabling more blood to flow into the penis. This helps in achieving and maintaining an erection when sexually stimulated. It simply enhances the body’s natural response to sexual stimulation.