What is iv contrast used for

While CT scans with contrast are generally safe, there are some potential risks and side effects to consider:

1.

Allergic Reactions

Some people may experience an allergic reaction to the contrast material. Symptoms can range from mild (itching, rash) to severe (difficulty breathing, swelling).

What is iv contrast for ct scan

Notify the healthcare team immediately if you experience any of these symptoms.

2. Kidney Problems

In rare cases, the contrast material can cause kidney damage, particularly in individuals with pre-existing kidney issues.

Blood tests may be performed beforehand to assess kidney function.

3. Radiation Exposure

CT scans use X-rays, which expose you to a small amount of radiation. The benefits of accurate diagnosis generally outweigh this risk, but it is important to limit unnecessary exposure.

4.

Discomfort During Administration

You may feel temporary discomfort from the IV injection or rectal administration of the contrast material.