Vidalista 80 mg ensures a long-lasting erection that can last up to 36 hours! This is the reason Vidalista is often called the weekend pill. In process of sexual stimulation, the penis will stiffen easily. It has a similar working as that of Cialis. It has a vessel dilating component which opens out the limited blood vessels. The consumption of fatty foods, smoking, or drinking alcohol has to avoid after taking the medicine as they slow down its effectiveness.