Take Fildena Double 200 with a full glass of water as cautioned by means of your PCP; take Viagra at the very least associate diploma hour preceding, earlier than intercourse. Try to no longer want as soon as in 24 hours. Simply in case you’re taking it with a high-fats dinner or liquor, it'll take effort to start to work and decrease the results of medication. Penial erection in men happens once the waft of blood to the penial improves thru veins, and therefore the stay of blood that's out of control from the penial goes down.