Vigora 50 mg is a medication used to treat erectile dysfunction (ED) in men. It contains Sildenafil Citrate as its active ingredient, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Sildenafil works by increasing blood flow to the penis during sexual stimulation, resulting in an erection. Inform your doctor about any medical conditions you have, especially heart problems, liver or kidney disease, bleeding disorders, stomach ulcers, or any other conditions.