Can you be around babies after a PET scan?

Drinking plenty of fluid after the scan can help flush it from your body. 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. This is because you’ll be slightly radioactive during this time.

How long are you radioactive after a PET scan?

With a PET or a PET/CT scan, you will give off very low levels of radiation for around 6 hours afterwards. As a precaution, you should avoid being close to women who are pregnant during this time. It should also be safe to be around adult pets, as long as they are not pregnant.

Do you have to stay away from kids after PET scan?


You should avoid exposure to small children or pregnant women for six (6) hours. Any amount of radiation exposure to a child should be avoided as much as possible.

Can you be around a pregnant person after PET scan?

Complications of a PET scan

The injected radioactive chemicals have a very short lifespan and are removed from the body fairly quickly. Sometimes, you will be advised to avoid close contact with babies or pregnant women in the few hours after your scan.

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What should I avoid after a PET scan?

Foods Not Allowed

  • No cereals.
  • No pasta.
  • No dry beans.
  • No fruit and fruit juices.
  • No sugar, honey, desserts or candy.
  • No starchy vegetables, such as peas, corn, potatoes.
  • No alcohol.
  • No nutritional shakes or smoothies.

Can I be around kids after CT scan?

Yes, you can be around pregnant women and children after most nuclear medicine scans. Almost all of the radiation will be gone from your body by the morning after your scan.

Does a PET scan show all cancers?

Not all cancers show up on a PET scan. PET scan results are often used with other imaging and lab test results. Other tests are often needed to find out whether an area that collected a lot of radioactive material is non-cancerous (benign) or cancerous (malignant).

Can you feel unwell after a PET scan?

If undergoing a combination PET-CT scan, the iodine-based contrast dye used for the CT component can cause side effects, including nausea, vomiting, headache, itching, flushing, and mild rash. In rare cases, a serious, all-body allergic reaction known as anaphylaxis may occur.

Are there side effects after a PET scan?

However, a PET scan is totally safe and there are no potential side effects that follow it. PET scans work like this: the radioactive compound that is injected into the body requires time to travel to the area that is to be imaged.

What happens if you smoke before a PET scan?

Can I smoke before a PET/CT scan? Generally speaking, smoking does not directly affect the quality of a PET scan.

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