Vigora 100 medicine contains Sildenafil as an active ingredient. This drug is used to treat sexual problems. This medicine is used to treat impotence and erectile dysfunction. This medicine is taken in different doses. This medicine relaxes and strengthens blood vessels in men. It is important to consult doctors before taking Vigora 100 medicine. The effect of this medicine is observed for 4 to 5 hours. Do not consume heavy food with this medicine.