Vidalista 20 is a medication that is very good at treating erectile dysfunction. Vidalista is made by the Centurion Laboratories Pvt Ltd in many different strengths and forms. TADALISTA is an over-the-counter drug that has a chemical component called tadalafil in it.This means that Vidalista 20mg is an anti-PDE5 drug because it has Tadalafil in it, which makes it that way. Videolista 20 is one of the most common ED pills that doctors give to men who have erectile dysfunction (impotence).The penis has enzymes called phosphodiesterase type 5 (PDE5) that help the penis come up. Vidalista 20 is a drug called a phosphodiesterase5 (PDE5) inhibitor, which means it stops the enzyme, giving your penis a strong erection. visit safegenericpharmacy