Since the MRI machines are magnets, it is best to not apply deodorants, antiperspirants, perfumes, or body lotions before the examination. These items contain metals that might interfere with the magnetic field inside the MRI machine and cause you to have distorted images and wrong results.
Many patients find that an oral benzodiazepine, such as Xanax, Ativan, or Valium, taken prior to the exam sufficiently relieves their anxiety and allows them to complete an MRI with relative ease.
If you are having an MRI scan that does not require you to follow commands, you may be allowed to fall asleep. You should clarify this with your radiologist before the procedure begins.
Medication
If you need additional support for your anxiety, your referring provider may prescribe a benzodiazepine to take prior to the exam. Benzodiazepines are a class of drugs commonly prescribed to treat anxiety and can typically relax an anxious patient enough to complete an MRI.
Holding your breath briefly stops your lungs moving in your pictures and making them blurry. You will need to take a deep breath and hold still while your picture is taken. Sometimes you may also need to blow all the air out and hold still while the picture is taken.
You will be in constant communication with the MRI technicians and you can stop the scan at any time. We have a fan in case you get warm, blankets in case you are cool and bolstering pillows to help you stay comfortable during a long scan.
The use of immobilization masks ensures that the MRI and CT exams are performed in the same treatment position (TP).
Conclusion: The use of melatonin before the musculoskeletal MRI in preschool children is an effective, safe, and inexpensive alternative to standard sedation and general anesthesia in preventing motion artifacts.
Can a subject wear deodorant for an MRI scan? It is recommended to refrain from wearing any powder, perfumes, deodorant and/or lotions on your underarms and chest area prior to the procedure. This is to prevent the possibility of localized burns because these items may have metal in them.
For women, if possible, do not wear an underwire bra (the metal can throw off the magnetic field). Sports bras are usually good and we have hospital gowns to change into if necessary. The clasps on the back of a regular bra are not a problem, but avoid wearing bras that have metal parts on the straps.
Wearing metal is one of the top items on the list of what not to do before an MRI. Because an MRI is essentially a giant magnet, the MRI techs will ask you to remove any metal items from your person before entering the machine, including any jewelry you may be wearing.
How long does an MRI scan take? A single scan may take a few seconds or 3 to 8 minutes. You may be asked to hold your breath during short scans. The total scan lasts 15 to 90 minutes, depending on the size of the area being scanned and how many images are needed.
As a result of the foreign body's ease of movement in the strong magnetic field at this period, your vision is seriously threatened. Because of this, radiologists advise keeping your eyes closed throughout an MRI to protect them.
Your comfort and safety is our priority
We will make sure you are as comfortable as possible for your exam. In most situations, we may provide you with a leg cushion that provides back support, a warm blanket, and even prism glasses that will allow you to see the room outside the bore of the magnet (toward your feet).
If you need to cough or get an itch, tell them and they can get you out, or give you a short break between sequences. Then you are moved out of the machine, released, have your plastic tube removed and can go home.
Various clothing items such as athletic wear (e.g., yoga pants, shirts, etc.), socks, braces, and others may contain metallic threads or metal-based anti-bacterial compounds that may pose a hazard. These items can heat up and burn the patient during an MRI.
Reactions can include anything from mild anxiety to all out panic attacks and hyperventilating. More to the point, researchers in one study found that as many as 13% of all patients who received an MRI (Magnetic Resonance Imaging), reported feelings of panic and or anxiety during their MRI.
The MRI of the brain requires you to lie down on the scanning table, head-first.
How long does the test take? The test usually takes 30 to 60 minutes but can take as long as 2 hours.
For MRIs on slab-on-grade, elastomeric vibration isolation pads between the magnet and the floor are usually sufficient to attenuate the noise.