"I’m heading on a three-week vacation and need to bring my supply of Poxet 90mg. Has anyone had trouble carrying these through international customs without a physical paper prescription? Also, I’m going somewhere tropical and I’m worried about the heat affecting the pills. The package says to store them in a cool, dry place, but if they sit in a suitcase for 12 hours in the sun, do they lose their potency? I don't want to get to my destination only to find out the 90mg dose has been 'weakened' by the travel conditions."