It is recommended that medication be clearly labeled to facilitate the screening process. Medications in pill or other solid forms must undergo security screening.Reverse Distributor. Q: Can you ship or mail a prescription medication to the U.S.? The TSA screens medications and asks that meds be separated from other belongings for this purpose. How do I pack medication for a flight? Medications are allowed on a flight in either a carry-on or checked bag. If you need medicines that contain potentially addictive drugs or narcotics (e.g. You can travel with prescription drugs or medication in both carryon and checked baggage. 1. Can you take medicine on a plane?