Approved for medical use in 1954, Diatrizoate Meglumine is a radiocontrast agent used to enhance the visibility of internal structures (i.e. veins, spleen, joints, urinary system…etc) during X-rays or similar tests. Remember to tell your doctor if you’re using any drug at all, because Diatrizoate Meglumine may interact with other drugs or health issues. Besides, this medicine may also affect certain lab tests, which is why it is important that you tell your healthcare provider that you take Diatrizoate Meglumine. Bear in mind that using this medicine during pregnancy or during breastfeeding is not recommended without first consulting a doctor. According to drugs.com, Diatrizoate Meglumine is typically is “given through a catheter into the bladder”. When it comes to its side effects, the medicine in question can cause seizures, bladder irritation, and signs of an allergic reaction such as itching, hives, and trouble breathing. You should, of course, tell your doctor if you experience any of these side effects.