Accurate DEXA bone density scan results are crucial, so in this blog post, we’ll go over how to prepare for a DEXA bone density scan to get the most precise outcome.
What is a DEXA Bone Density Scan
DEXA (dual-energy x-ray absorptiometry) is a method of measuring bone density and is quick, painless, and highly accurate. They are typically recommended when a doctor wants to examine bone fragility and the potential for Osteoporosis.
How to Prepare for a DEXA Bone Density Scan
A DEXA scan is a simple procedure that just takes a few minutes to complete. There isn’t much you need to do or any particular way you need to dress, yet I’ll go over the most frequently asked questions about preparing for a DEXA bone density test.
Can I Eat Before a DEXA Bone Density Scan?
You can eat and drink whatever you want leading up to the exam. There are no dietary restrictions at all.
Can I Take Medication?
You can take most medication prescribed by your doctor before a DEXA scan. If you are uncertain about how a medication may impact the results, you should ask your physician ahead of time.
Before going for a DEXA scan, you should avoid taking calcium supplements for 24 hours, as they might invalidate the bone density findings. Extra bone mass may be calculated by the instrument, potentially producing an incorrect reading.
Can I Have Caffeine?
Yes, it is okay to consume caffeine beforehand. Caffeine will not affect the test results.
The only thing to take into account is if you get jittery from caffeine because it can then stop you from being able to stay still. The scan entails not moving at all for about 10 minutes.
While caffeine doesn’t affect the test results directly, it may influence your ability to remain motionless. If that’s the case for you, I recommend waiting to consume any coffee until after the scan.
What Should I Wear to a DEXA Body Bone Density Scan?
You can wear whatever you want to the appointment, but please refrain from wearing anything with metal. This would include belts, zippers, underwire bras, jewelry, etc. The DEXA scan uses very low doses of ionizing radiation (it’s similar to what you experience during a chest X-Ray), so there mustn’t be any metal on you.
Clothing For Males
As a guy, I usually dress in workout clothes such as gym shorts and a t-shirt. The first time I went, I was wearing an oversized hoody that the nurse asked me to take off. If you are wearing jeans, they can’t have any metal on them like zippers, studs, or buttons.
Some facilties may have you undress and out on a medical gown.
Clothing For Females
For ladies, sports bras, t-shirts, and leggings are my suggestion. A dress is also acceptable. If you are wearing jeans, they can’t have any metal on them like zippers, studs, or buttons.
Some facilties may have you undress and out on a medical gown.
Items You Need to Remove Before the Scan
The tech will request you to remove certain objects before the scan: This might include: clothing with a lot of folds, jewelry, glasses, shoes, phones, keys, belts, and anything else that may be metallic.
Can I Exercise Before a Bone Density Scan?
Yes, you may exercise right before the test. The test results will not be affected by an increased heart rate.
The only concern is that because your heart rate is higher, you may have problems remaining still during the scan. For approximately 10 minutes, the scan necessitates that your body be completely motionless.
Thus, even though exercise doesn’t affect the test outcomes directly, it might impact your capacity to stay still. If that seems like you after exercise, then waiting to exercise until after your scan may be best.
Can I Bring Someone To the Room With Me?
The waiting room policy may differ from place to place, and also depend on your situation. In my experience at the local DEXA scanning center, people without a doctor’s note were asked to wait in the waiting room. However, if you’re elderly and need assistance, then your companion probably will be allowed to stay in the room during your scan.
How to Prepare for a DEXA Bone Density – Conclusion
There are only a few things you need to do to prepare for your DEXA bone density scan. Avoid calcium supplements for 24 hours before the test, and remove any metal objects from your clothing. You can eat, drink caffeine, and exercise as normal–these habits will not affect the results of the scan.