You may bring medically necessary liquids, medications and creams in excess of 3.4 ounces or 100 milliliters in your carry-on bag. Participants who need to fill out a prescription while out-of-state must submit the Temporary Out-of-State or Extra Medication Request Form to the Group.Medication in liquid form is allowed in carry-on bags in excess of 3.4 ounces in reasonable quantities for the flight. You can travel with prescription drugs or medication in both carryon and checked baggage. Place all prescriptions in their original packaging and remember to pack them in your carry-on luggage, with copies of the prescription. (B) The pharmacy may dispense a controlled substance in. Some states specifically forbid carrying prescription drugs in a "generic" or unlabeled container. Texas has no express law on this subject. So check with your employer. Required for safety, security sensitive, child care, home health and nursing home positions.