Vidalista Black 80 is a medication that treats erectile dysfunction in men. The active ingredient in this tablet is Tadalafil. This medication works by boosting the blood supply to the nerves. This medication should be given before sexual intercourse to allow for lengthier intercourse with your partner. This medication can be taken on an empty stomach or following a meal. Vidalista Black 80 medication can also be administered with water. While using this medication, avoid greasy foods and alcoholic beverages. Take this drug as directed by your doctor. This drug has a 36-hour impact.