What should you avoid after a PET scan?

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Foods Not Allowed

  1. No cereals.
  2. No pasta.
  3. No dry beans.
  4. No fruit and fruit juices.
  5. No sugar, honey, desserts or candy.
  6. No starchy vegetables, such as peas, corn, potatoes.
  7. No alcohol.
  8. No nutritional shakes or smoothies.

Thus, What should I do the night before a PET scan? Preparation for the Procedure You will be asked to follow the Limited Carbohydrate diet for the previous 24 hours before the date of your appointment. Do not eat or drink anything, except water, for 6 hours before the exam. You may drink water, as much water as you can would be helpful, until arrival.

Additionally Do you have to take your clothes off for a PET scan? You will be asked to remove any clothing, jewelry, or other objects that may interfere with the scan. If you are asked to remove clothing, you will be given a gown to wear. You will be asked to empty your bladder prior to the start of the procedure.

Can you be sedated for a PET scan? A mild sedative can be injected into your vein to relieve your anxiety and claustrophobia. This will allow the examination to be completed without any discomfort or movement. If you require some sedation, it is important that you arrange for someone to take you home after the test.

Why would a doctor recommend a PET scan? Your doctor may order a PET scan to inspect your blood flow, your oxygen intake, or the metabolism of your organs and tissues. PET scans show problems at the cellular level, giving your doctor the best view of complex systemic diseases. PET scans are most commonly used to detect: cancer.

How do you stay calm during a PET scan?

Since so many people suffer from anxiety during scans, we’ve compiled a list of tips to help those with anxieties overcome them.

  1. #1 Listen to music. …
  2. #2 Close your eyes. …
  3. #3 Ask how long the test will take. …
  4. #4 Take a sedative. …
  5. #5 Use a blanket. …
  6. #7 Look into all your options.

Can you be around someone after a PET scan?

As a precaution, you may be advised to avoid close contact with pregnant women, babies and young children for a few hours after having a PET scan.

What should I avoid after a PET scan?

Foods Not Allowed

  1. No cereals.
  2. No pasta.
  3. No dry beans.
  4. No fruit and fruit juices.
  5. No sugar, honey, desserts or candy.
  6. No starchy vegetables, such as peas, corn, potatoes.
  7. No alcohol.
  8. No nutritional shakes or smoothies.

Why do you have to rest before a PET scan?

In most cases, you will need to rest before and after the injection of the radioactive material. For example, if you are having a brain PET scan, you will lie quietly in a darkened room before and after the injection to make sure your brain remains relaxed and is not stimulated by light, noise or reading.

Is PET scan claustrophobic?

Medical procedures such as MRIs, PET scans and CT scans are frequent sources of claustrophobia. These types of tests enclose individuals in small quarters to obtain imaging for diagnostic and treatment purposes.

Can I brush my teeth before a PET scan?

Can I brush my teeth before a PET/CT scan? Normal brushing without swallowing mouthwash or toothpaste within the four hour preparation timeframe will have no effect on the outcome of your PET/CT scan.

How soon can I eat after a PET scan?

Do not drive for at least 4 hours after the scan. Please avoid eating foods high in carbohydrates. These foods include potatoes, pasta, rice, breads, pretzels, cookies, candy, soda pop and alcoholic beverages.

Is a PET scan more claustrophobic than an MRI?

It is much less confining than an MRI. It is also very quiet and comfortable. Most claustrophobic patients have no difficulty with the procedure. However, if you are severely claustrophobic, you might ask your doctor to consider a mild sedative.

How big is a PET scan machine?

The common size of the gantry opening (patient port size or bore size) of positron emission tomography/computed tomography (PET/CT) scanners for clinical use is approximately 700 mm (Fig. 1).

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