Just a slight word of caution while taking (using or abusing ) any ED drug, try to avoid drinking high nitrate containing foods such as Beetroot Juice, this particular juice has become quite popular for a multitude of health benefits from liver ,kidney and bladder detox, is beneficial in lowering blood pressure in hypertensive people and increased stamina.(which surprisingly works well )
So if you find your self stumbling across literature on its benefits and want to see if it works then later on that night your wanting to lay some pipe, you might find yourself with a sudden drop in your BP and depending on how much is still in your system you might be on the next episode of "1000 ways to die" Titled; Dead Bonerz !
Maybe, really doubtful....?
BTW yea it happened to me! Woke me up about 40 mins or so after an intense slam fest.