Men with weak erections are treated with Vidalista 20 medication. This medication works incredibly well to treat impotence. Tadalafil, an ingredient in this medication, helps to relax the pancreatic muscles and improve blood flow to the tissues of the male penis. The Vidalista 20 Review is available in our store. This medication can be taken either before or after food. This medication should be taken half an hour before sexual activity. This medication has a 36-hour half-life, so avoid taking it too often.