Sildenafil Citrate, an ingredient in Aurogra 100, is used to treat male erectile dysfunction or insufficiency. It aids in getting and keeping an erection. It can be taken orally between 30 and 60 minutes prior to engaging in sexual activity, and it comes in tablet form. It is a drug that has been officially approved by the FDA to treat erection issues or male dysfunction. The closest pharmacy or internet retailer carries this tablet.