Aurogra 100 is a medication used to treat erectile dysfunction (ED) in men. Aurogra 100 is a phosphodiesterase type 5 (PDE5) inhibitor. Aurogra 100mg is a medication used to treat erectile dysfunction (ED) in men. It contains the active ingredient sildenafil citrate, which is the same active ingredient found in Viagra. Aurogra 100 works by increasing blood flow to the penis, helping to achieve and maintain an erection during sexual stimulation.