Super Vidalista belongs to the class of drugs known as PDE5 inhibitors. This helps men maintain and achieve an erection. It belongs to the group of medications known as phosphodiesterase type 5 inhibitors. Super Vidalista may be taken either way, with or without food. It needs to be taken just as your doctor has advised. One hour is the suggested waiting period before engaging in sexual activity. Since these drugs are not intended for use by women, men should speak with a doctor before taking any additional ones to treat impotence. It can be dangerous to take it alongside drugs that contain nitrate.