Fildena professional 100 mg is useful in treating erectile dysfunction in men. The main ingredient in this medicine is sildenafil citrate. This medicine increases the speed of blood in the penis. This medicine maintains an erection for hours during intercourse. The effect of this medicine can last for 4 to 6 hours. This medicine should be taken by women and children, if not, it has bad effects. This medicine should always be taken according to the doctor's advice. For more information on this medicine visit our online store - fildenatablet.us.