X-Ray Vision: Pills And Airport Security

Airport security systems use metal detectors, backscatter X-ray machines, millimeter wave scanners, and cabinet X-ray machines to ensure the safety of passengers and staff. These X-ray machines can detect the presence of pills, even if they are in plastic, non-metallic, or metallic bottles. However, they cannot determine the exact composition of the pills and can only provide visual clues about their presence. Passengers suspected of swallowing drugs may be scanned using a full-body X-ray machine, which can detect packages in the stomach. While X-ray screening is considered safe, passengers concerned about the potential effects on their medications can opt for a manual inspection of their carry-on bags.

Airport scanners can detect pills in plastic, metallic or non-metallic bottles

Airport scanners can detect pills in plastic, metallic, or non-metallic bottles. These scanners use X-rays to see detailed images of your luggage contents, including objects made of metal and non-metal materials. They can also detect organic materials, including drugs, food, explosives, and paper, which are marked in orange.

The scanners can calculate the mass and density of the contents of your luggage. However, they may not always be able to identify specific objects. If the scanned luggage arouses suspicion, security personnel will manually inspect the bag.

Passengers suspected of swallowing drugs are scanned with a full-body X-ray machine, which can detect packages in the stomach.

To avoid any issues when passing through airport security, it is important to familiarise yourself with the rules and regulations of your airline and the airport.

Scanners can distinguish between organic and non-organic materials

Airport scanners use X-rays to detect a wide range of materials, but they have limitations. While they can detect most prohibited items, certain substances are difficult for them to see through. The primary factors that affect the scanner's ability to detect objects are density and composition. Dense materials like metals and liquids are typically the easiest for scanners to detect. However, materials with low density or a complex composition can be challenging for the scanners to penetrate.

Organic materials, such as clothing, fabrics, and food products, fall into this category. These materials can absorb and scatter X-rays, making it harder for the scanner to create a clear image. As a result, organic materials may appear as orange masses on the scanner, indicating to security personnel that further inspection is required.

In contrast, non-organic materials like metals and electronic devices will typically appear as opaque or solid masses on the scanner. Their distinct composition and density make them relatively easy for the scanners to detect and identify.

While airport scanners can distinguish between organic and non-organic materials, it is important to note that they cannot determine the exact composition of an object. For example, they may not be able to differentiate between pills and certain types of candy. Therefore, if an object arouses suspicion, security personnel will conduct a physical inspection to identify it accurately.

X-rays are not known to affect medications, but you can request a manual bag search

Airport X-ray scanners can detect pills, even if they are in a plastic, non-metallic, or metallic container. However, X-rays are not known to affect medications. If a drug's safety or effectiveness could be impacted by X-ray screening, this information would be indicated on the label or package insert. The FDA, which oversees labeling, has stated that it is unaware of any drugs that have special instructions to avoid airport X-ray machines. Nevertheless, if you are concerned about potential effects on your medications, you can take precautionary measures.

Firstly, you can contact the manufacturer of each medication to address any specific concerns. Alternatively, you can request a manual inspection of your carry-on bag. The Transportation Security Administration (TSA) affirms your right to a visual inspection of your medications. To facilitate this process, keep your medications in a separate pouch or bag that can be easily accessed and screened. This will help reduce delays and make it easier for security personnel to inspect your medications.

It is important to note that airport security scanners have the ability to detect various objects, including metallic and non-metallic items, as well as organic materials. They can identify the density and mass of objects, but may not always determine their exact composition. In cases where suspicious objects are detected, security personnel may conduct a manual search of your luggage. Therefore, it is advisable to familiarize yourself with the rules and regulations of your airline to avoid any potential issues.

Additionally, it is worth mentioning that airport screening equipment emits low levels of radiation to ensure the safety of travelers. These safety measures are in place to prevent workers and travelers from being exposed to high levels of ionizing radiation. The equipment is regularly tested and maintained to adhere to federal, state, and local safety standards. Overall, while X-rays are not known to affect medications, you have the option to request a manual bag search if you have any concerns.

Scanners can detect money, even if it's in small amounts

Airport scanners are primarily designed to detect items that may pose a threat to aviation security, such as weapons and explosives. However, they can also detect money, even if it's in small amounts.

X-ray scanners, for example, can identify the mass, density, and material composition of objects in luggage. Currency notes, especially when stacked and bundled, can appear as distinctive, uniform rectangular shapes that differ from other items. Even small amounts of metal can be detected by these scanners, and paper currency can also be identified.

Advanced Imaging Technology (AIT) scanners create detailed body images to detect concealed items. While not designed specifically for cash detection, these scanners can reveal unusual shapes or bulges that may indicate the presence of large sums of money, prompting further inspection.

Additionally, metal detectors may be triggered by metallic items often associated with cash, such as money clips or wallet linings.

The detection of money during security screenings can be important for legal and anti-money laundering purposes, especially when large sums are involved.

Scanners can detect items inside the body, such as swallowed packages of drugs

There are three types of full-body scanners: millimeter-wave scanners, backscatter X-ray scanners, and transmission X-ray scanners. Millimeter-wave scanners use electromagnetic radiation in the extremely high frequency (EHF) radio band, which is a lower frequency than visible light. Backscatter X-ray scanners use low-dose radiation to detect suspicious metallic and non-metallic objects hidden under clothing or in body cavities. Transmission X-ray scanners use higher-dose penetrating radiation to detect objects hidden under clothing or inside the body, such as in the stomach. These scanners can detect anomalies in body contours, indicating the presence of concealed drugs.

If a full-body scanner indicates the possible presence of drugs, security personnel will intervene for further investigation. This may include manual searches, drug swab tests, or questioning to determine if the individual is carrying illegal substances. If drugs are confirmed, law enforcement is notified, and appropriate legal actions are taken.

It is important to note that airport scanners cannot specifically identify the type or quantity of drugs present and further analysis may be required. Additionally, passengers carrying prescribed medications are encouraged to have the necessary documentation to avoid any complications.

Frequently asked questions