Vidalista 20mg is a medication commonly used to treat erectile dysfunction (ED) in men. It contains the active ingredient Tadalafil, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. When taken as prescribed by a healthcare provider, Vidalista 20 can help increase blood flow to the penis, which in turn helps a man achieve and maintain an erection when sexually aroused.