Vidalista is a common medicine used to treat erectile dysfunctions. The primary ingredient in this drug is tadalafil. It is a phosphodiesterase type 5 inhibitor, also called a PDE5 inhibitor. vidalista can help men achieve and maintain long-term erection and increase their sexual satisfaction and this drug is also indicated for patients suffering from benign hyperplasia of the prostate. Take this medicine with or without food while taking the whole pill.