You can bring your medication in pill or solid form in unlimited amounts as long as it is screened. You can travel with your medication in both carry-on and checked baggage. It's highly recommended you place these items in your carry-on in the event that you need immediate access.

Yes, you can absolutely bring Tylenol (Acetaminophen) and other over-the-counter medications through airport security in 2026. In fact, TSA and international security agencies like the UK's CAA allow you to bring an unlimited amount of solid pills (tablets or capsules) in your carry-on or checked luggage. There is no requirement to keep them in their original packaging, although doing so is a "pro" move to avoid confusion or delays if your bag is pulled for a manual search. If your Tylenol is in liquid form (like Children's Tylenol), it is exempt from the standard 3.4-ounce (100ml) liquid rule because it is a "medically necessary" item. However, you must declare liquid medication to the security officer at the checkpoint so it can be screened separately. In 2026, it is highly recommended to keep your Tylenol in your carry-on rather than checked bags, ensuring it is accessible if you develop a headache or fever during the flight, especially on long-haul international routes where changes in air pressure can trigger sinus pain.