Vigora 100 drugs can be used to treat erectile dysfunction in men. The medicine contains sildenafil citrate, which works to relax the muscles by increasing blood circulation in the penile arteries. This medicine can be used 1 hour before intercourse to enjoy a strong erection. The effect of this medicine is seen within 30 minutes. This medicine can be used only once in 24 hours. This medicine is only useful for men. You can buy this medicine from our pharmacy and also see the vigora 100 review.