Iodine-based contrast agents

Iodine-based contrast agents are special liquids used in medical imaging, such as X-rays and CT scans, to improve the visibility of blood vessels, organs, and tissues. When injected into the body, the iodine absorbs X-ray radiation, creating a clear contrast against surrounding structures. This helps doctors identify abnormalities like blockages, tumors, or inflammation more accurately. Usually, these agents are safe, but individuals with allergies to iodine or kidney problems should inform their healthcare provider before use. Overall, iodine-based contrast agents enhance diagnostic precision and aid in better patient care.