RESTRICTED — Allowed with Conditions on Delta Air Lines
OTC cough syrups in carry-on baggage must conform strictly to the 3.4 oz liquids limit. If the bottle is larger than 3.4 oz, it must go in checked baggage, even if partially empty.
Can you bring over-the-counter cough syrup on Delta Air Lines?
Quick Answer
Over-the-Counter Cough Syrup is restricted in carry-on bags on Delta Air Lines. OTC cough syrups in carry-on baggage must conform strictly to the 3.4 oz liquids limit. If the bottle is larger than 3.4 oz, it must go in checked baggage, even if partially empty.
Also known as: nyquil, robitussin, cough medicine
What is over-the-counter cough syrup?
Over-the-Counter Cough Syrup is a common item that passengers frequently pack when traveling. Often referred to as nyquil, robitussin, cough medicine, it is classified under the Medicine category by aviation security authorities. When preparing for a trip, understanding exactly what this item is and how it functions can help you determine the best way to pack it in compliance with Transportation Security Administration (TSA) regulations. Generally, guidelines for traveling with over-the-counter cough syrup in your luggage. Making sure you properly identify the item before arriving at the airport checkpoint ensures a smoother screening process.
Restricted In Cabin
OTC cough syrups in carry-on baggage must conform strictly to the 3.4 oz liquids limit. If the bottle is larger than 3.4 oz, it must go in checked baggage, even if partially empty.
Allowed In Hold
OTC cough syrups in carry-on baggage must conform strictly to the 3.4 oz liquids limit. If the bottle is larger than 3.4 oz, it must go in checked baggage, even if partially empty.
Airline & Country Specific Baggage Checker
Select your airline or destination to verify tailored limits for Over-the-Counter Cough Syrup.
Medical Item Guidelines on Delta Air Lines
49 CFR § 1544.219 — TSA Medical Regulations
The TSA operates under 49 CFR § 1544.219 guidelines permitting medically necessary liquids, gels, and aerosols in reasonable quantities exceeding standard 3.4 oz limits. While prescription labels matching your photo ID are not strictly legally required by federal law, carrying original labeled pharmacy packaging drastically reduces checkpoint screening friction.
Security Checkpoint Screening Procedure
Medication and medical devices such as over-the-counter cough syrup receive special consideration from TSA security personnel. Inform the officer at the start of the screening belt if you are carrying prescription drugs, liquid pharmaceuticals, or specialized equipment. Medical items are not required to fit inside a 3-1-1 liquids bag. Officers may visually inspect the containers, test for trace explosives, or ask you to open non-sterile outer packaging while ensuring your medical items remain sanitary.
Step-by-Step Packing Guide for Delta Air Lines Passengers
Check container size or battery specifications to verify over-the-counter cough syrup meets TSA carry-on limits.
Place over-the-counter cough syrup in a protective case or clear pouch near the top of your carry-on bag for quick access.
If over-the-counter cough syrup features a power switch or heating element, ensure it is completely powered off or safety-locked to prevent accidental activation during travel.
At the security line, remove over-the-counter cough syrup from your main bag only if requested by officers or if it contains large electronics/liquids.
Store your bag in the overhead compartment or under the seat in front of you once boarded.
Frequently Asked Questions
Verified Travel Information
This document has been rigorously reviewed and verified by our travel reference editors. All statuses, notes, and guidelines are checked against live security feeds from the TSA (Transportation Security Administration), FAA (Federal Aviation Administration), and CBP (Customs and Border Protection).