Vidalista 5 mg was first introduced as a generic version of Tadalafil (the active ingredient in Cialis) by Centurion Laboratories, an Indian pharmaceutical company. The Tadalafil drug itself was first developed by Eli Lilly and ICOS Corporation and was approved by the U.S. FDA in 2003 under the brand name Cialis. Vidalista 5 mg, being a generic version, came onto the market after the expiration of Cialis’ patent and the introduction of generics. This allowed other pharmaceutical companies, including Centurion, to create their own versions of Tadalafil at a more affordable price. It is difficult to pinpoint the exact year Vidalista 5 mg was first released, but it likely came out in the mid-to-late 2000s, shortly after the patent for Cialis expired around 2017 and generics became more widely available. Why Vidalista 5 mg Became Popular: Lower Dose for Daily Use: Vidalista 5 mg is commonly prescribed for daily use in men with erectile dysfunction (ED), providing the benefit of spontaneous sexual activity without the need to time doses. Long-Lasting Effect: Like Cialis, Vidalista 5 mg has a long duration of up to 36 hours, which means men don't have to plan their sexual activity around taking the medication. Affordable Option: As a generic version, Vidalista 5 mg is typically much more affordable than Cialis, making it a popular choice for those looking for cost-effective treatment for ED.