The problem of erectile dysfunction is mostly seen in men. Vigora medicine should be used to cure this problem. This medicine contains Sildenafil as an active ingredient. Vigora strengthens and relaxes blood vessels in men. This medicine is taken in different doses. It is important to consult a doctor before taking this medicine. The effect of Vigora medicine is observed for 4 to 5 hours. Do not consume heavy food and alcohol along with this medicine.