HopeHi Cristi!
We’ve always done as your Dr. directed you; keep the meds in the labeled packaging, and carry a copy of the prescription & Emergency letter with you. Our meds have always been in the diaper bag, which is put through the x-ray machine. To our suprise, not once has anyone questioned why we are carrying syringes or asked to look in our med bag. Hopefully you’ll have no problems getting through security. Have a great holiday!