CT scans use X-rays to create detailed images of the inside of your body. While X-rays are a form of radiation, they don't stay in your body like radioactive materials do. The radiation from a CT scan dissipates very quickly, usually within minutes.
The amount of radiation exposure from a CT scan varies depending on the area being scanned and the specific type of CT machine used. However, the radiation dose is generally low and considered safe.
Your doctor will weigh the benefits of a CT scan against the potential risks of radiation exposure, and they will only recommend a CT scan if it is medically necessary.
If you have any concerns about radiation exposure from a CT scan, talk to your doctor. They can provide more specific information about the risks and benefits of the procedure.
