i just finish all security border and If they want they cAn keep you for several hours at the border! All viagra needs a presciption from a doctor to entry Canada, and even then. some american try to cross with pills and prescription and because what they have wasn't legal in Canada they return back in us!! For me I don't want to take a single risk!! I leavre everythibg at homem excel. gravol tums and advil Sent from my iPhone using Tapatalk