Lois Larson
Travelling with a continuous glucose monitor (CGM) can be stressful, especially for those who rely on this technology to manage their diabetes. CGMs are small, wearable devices that continuously monitor glucose levels in real time, providing critical insights that help maintain stable blood sugar levels. When travelling, it's natural to worry about how security procedures, such as X-ray machines and body scanners, might affect the functionality of your CGM. Here's a guide to help you navigate airport security with a CGM and ensure a smooth journey.
| Characteristics | Values |
|---|---|
| Can a blood monitor be taken through airport security? | Yes, but it is recommended to inform the TSA officer about your CGM before the screening begins. |
| What about international travel? | Different countries may have different regulations and procedures when it comes to the transportation of medical devices. |
| What about X-ray machines and body scanners? | CGM devices may malfunction if they're exposed to X-ray machines or full-body scanners. It is recommended to carry them with you to be manually checked. |
| What about metal detectors? | CGMs will not set off metal detectors and can be safely passed through. |
| What about hand-wand scanners? | CGMs will not be negatively impacted by hand-wand scanners. |
| What about alternative screening options? | You can request a pat-down screening or ask for the scanner to be switched off. |
| What about liquids and gels? | People with diabetes may take liquids and gels, including insulin, juice, and cake gel, through TSA checkpoints, even in containers greater than 3.4 ounces. |
| What about snacks? | It is recommended to carry healthy snacks like nuts, seeds, jerky, and fruit to keep blood sugar stable. |
| Any other recommendations? | It is advised to carry a letter from a healthcare provider explaining the necessity of the CGM and related supplies. |
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What You'll Learn
- Continuous Glucose Monitors (CGMs) are generally allowed through airport security
- CGMs may malfunction if exposed to X-ray machines or full-body scanners
- Inform TSA officers about your CGM before the screening begins
- Carry a letter from your doctor explaining the necessity of the CGM
- Keep your CGM, sensors, and other supplies in your carry-on luggage
Continuous Glucose Monitors (CGMs) are generally allowed through airport security
Traveling with a Continuous Glucose Monitor (CGM) can be stressful, especially for those who rely on this technology to manage diabetes. When it comes to airport security, CGMs and their components, such as sensors and transmitters, are generally allowed through security checkpoints. However, it is important to be prepared and informed about the procedures and guidelines to ensure a smooth travel experience. Here are some key considerations:
Informing TSA Officers:
It is essential to inform the TSA officers about your CGM and any other diabetes-related supplies before the screening process begins. You can also request a pat-down screening if you prefer not to go through metal detectors or advanced imaging technology. Security officers may visually inspect your supplies or use swab tests for explosives, so allow extra time for this possibility.
Packing and Storage:
It is recommended to pack your CGM, sensors, and other supplies in your carry-on luggage to maintain control of your essential medical items and prevent temperature-related issues in the cargo hold. Keep your CGM safe in your carry-on bag, and avoid packing sensors in checked luggage. Separate medical devices from other belongings before screening to facilitate a smoother process.
Alternative Screening Options:
If you are concerned about the potential impact of X-ray machines and full-body scanners on your CGM, you can request alternative screening options. TSA Cares can arrange alternative security screening if you inform them of your needs ahead of time, especially if you are traveling with a child who uses a CGM. You can also contact the airport in advance to inquire about their scanners and alternative methods, such as manual checks or switching off scanners.
Medical Evidence and Documentation:
It is advisable to carry a letter from your healthcare provider explaining the necessity of the CGM and related supplies. This documentation can be helpful in case you encounter any issues with airport security. The Diabetes Research & Wellness Foundation also offers a Medical Device Awareness Card, which can ease interactions with security staff and enable alternative security screening.
International Travel Considerations:
When traveling internationally, be mindful that different countries may have varying regulations and procedures for the transportation of medical devices. Check with local aviation authorities and airlines to understand their specific guidelines. Additionally, if traveling with insulin, ensure it is stored in a medically approved cool bag, as insulin can freeze in the cargo hold.
In summary, Continuous Glucose Monitors (CGMs) are generally allowed through airport security, and with proper preparation and communication, you can confidently navigate security checkpoints while managing your glucose levels effectively during travel.
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CGMs may malfunction if exposed to X-ray machines or full-body scanners
Continuous Glucose Monitors (CGMs) are small, wearable devices that monitor glucose levels in real time, providing critical insights that help people with diabetes maintain stable blood sugar levels. CGMs are considered medical devices, and their use is recognised by the Transportation Security Administration (TSA) in the United States. While the TSA allows CGMs and their components to be carried through security checkpoints, users are advised to inform TSA officers about their CGMs before the screening process.
However, it is important to note that CGMs may malfunction if exposed to X-ray machines or full-body scanners. Therefore, it is recommended to request alternative screening methods if you are wearing or carrying a CGM. You can inform the TSA officers about your CGM, and they can arrange alternative security screening options. For example, you can request a pat-down screening or ask for the scanner to be switched off if you do not want to pass through it. Additionally, you can carry a letter from your healthcare provider explaining the necessity of the CGM and related supplies, which can be helpful if you encounter any issues.
When travelling with a CGM, it is advised to pack the device and its sensors in your carry-on luggage. This allows you to control your essential medical items and prevents any issues with temperature changes in the cargo hold. It is also recommended to bring all necessary diabetes supplies, including insulin, CGM accessories, and snacks, in your carry-on bag. This ensures that you have easy access to these items during your flight.
It is worth noting that different countries may have varying regulations and procedures regarding the transportation of medical devices. Therefore, it is always a good idea to check with the aviation authorities and airlines in your destination country before travelling internationally. Additionally, you can contact the airport before your journey to inquire about their scanning devices and alternative screening methods.
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Inform TSA officers about your CGM before the screening begins
If you are wearing a CGM or carrying one in your luggage, it is important to inform the TSA officers about your device before the screening begins. This is because CGM devices may malfunction if exposed to X-ray machines or full-body scanners, and the TSA officers will need to arrange alternative security screening options for you.
You can request a pat-down screening if you prefer not to go through a metal detector or advanced imaging technology. Security officers may also need to visually inspect your diabetes-related supplies or use a swab to test for explosives. Therefore, it is recommended to allow for extra time during the screening process.
If you are travelling with a child who is wearing a CGM, you can call TSA Cares ahead of your travel date to inform them about your need for an alternative screening process. This may save you some time at the airport. You can also carry a letter from your child's healthcare provider explaining the necessity of the CGM and related supplies, in case you encounter any issues with airport security.
In the UK, a Medical Device Awareness Card is available to help people with diabetes who are travelling with insulin pumps or continuous glucose monitoring devices. This card should enable travellers to avoid any potentially embarrassing or difficult encounters with security staff.
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Carry a letter from your doctor explaining the necessity of the CGM
When travelling with a Continuous Glucose Monitor (CGM), it is recommended to carry a letter from your doctor or healthcare provider explaining the necessity of the device and any related supplies. This documentation can be useful when navigating security screening and can help you avoid potential issues or misunderstandings with airport staff.
The letter from your doctor can serve as proof of the medical necessity of your CGM, especially if you are travelling with a child who uses a CGM. It can expedite the screening process and reduce the need to discuss your medical condition with security officers. The letter can also be helpful if you encounter any challenges or require special accommodations during security checks.
In addition to the letter, it is advised to bring other relevant documents, such as prescriptions, medication lists, and device cards provided by the CGM manufacturer. These cards outline specific precautions for airport security and can support your request for alternative screening methods if needed. It is also recommended to inform the security officers about your CGM before the screening begins and to allow for extra time during the process.
When packing your CGM, it is generally recommended to keep it in your carry-on luggage to prevent issues with temperature changes in the cargo hold. However, it is important to check the regulations of the country you are travelling to, as different countries may have varying rules regarding the transportation of medical devices. Additionally, consider packing extra sensors, transmitters, and other supplies in case of unforeseen circumstances or travel delays.
By carrying a letter from your doctor and taking these additional precautions, you can help ensure a smooth and stress-free travel experience while effectively managing your blood sugar levels.
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Keep your CGM, sensors, and other supplies in your carry-on luggage
If you use a Continuous Glucose Monitor (CGM), you can still travel by air without compromising your ability to manage your blood sugar levels. Here are some tips to help you navigate airport security with your CGM, sensors, and other supplies:
Firstly, keep your CGM, sensors, and other supplies in your carry-on luggage. This is important for several reasons. Firstly, it helps you control your essential medical items and prevents any issues with temperature changes in the cargo hold. Insulin, for example, can freeze in the hold. Additionally, if you are travelling with a CGM, you may need to request an alternative screening method, such as a pat-down, and having your supplies in your carry-on luggage will make this process easier.
When flying, it is advisable to carry a letter from your healthcare provider explaining the necessity of your CGM and related supplies. This can be helpful in case you encounter any issues with airport security. You can also contact the airport before your journey to see what scanners they have in place and if there are alternative ways for you to pass through security. If you are travelling with a child who is wearing a CGM, it is recommended to call TSA Cares ahead of your travel date to inform them of your need for an alternative screening process.
It is also important to note that CGM devices may malfunction if exposed to X-ray machines or full-body scanners. Therefore, if you are wearing a CGM or carrying one in your luggage, inform the TSA so that they can arrange alternative security screening options. Most insulin pumps and CGMs should not be screened by X-ray or security scanners on the luggage belt, so carry these items with you to be manually checked. You can also request that the scanner be switched off if you are concerned about potential damage to your CGM.
Lastly, remember to stay well-hydrated during your flight, as dehydration can affect blood sugar levels. Carry an empty reusable water bottle through security and refill it once inside the terminal. Also, pack a variety of healthy snacks to keep your blood sugar stable, such as nuts, seeds, jerky, fruit, hard-boiled eggs, protein boxes, and vegetables with dip.
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Frequently asked questions
Yes, you can wear your Continuous Glucose Monitor (CGM) while going through the security screening process. However, you should inform the TSA officers about your CGM and any other diabetes-related supplies before the screening begins.
It is recommended that you pack your CGM, sensors, and other supplies in your carry-on luggage. This helps you control your essential medical items and prevents any issues with temperature changes in the cargo hold. You should also carry a letter from your healthcare provider explaining the necessity of the CGM and any related supplies.
If you are wearing a CGM, you can request a pat-down screening if you prefer not to go through a metal detector or advanced imaging technology. Security officers may need to visually inspect your diabetes-related supplies or use a swab to test for explosives.
