Super Vidalista medicine is used to treat erectile dysfunction in men. This medicine contains tadalafil, which relaxes blood vessels and works to increase blood flow. It is advisable to take this medicine 30 to 40 minutes before you plan to have sex so that you can enjoy longer sex with your partner. The effect of this medicine usually lasts for 3 to 4 hours. You can also take this medicine on an empty stomach or with a light meal. This medicine is for men only. This medicine should be used only once a day.