Precautions

Drug information provided by: Merative, Micromedex®

It is very important that your doctor check your or your child's progress closely while you are receiving this medicine to see if the medicine is working properly and to decide if you should continue to receive it. Blood and urine tests may be needed to check for any unwanted effects.

This medicine may cause heart attack, stroke, and blood clotting problems. Tell your doctor right away if you or your child has chest pain that may spread to your arms, jaw, back, or neck, trouble breathing, nausea, unusual sweating, faintness, coughing up blood, numbness or weakness in your arm or leg, or on one side of your body, sudden or severe headache, or problems with vision, speech, or walking after receiving this medicine.

Check with your doctor right away if you have bloody urine, a decrease in frequency or amount of urine, an increase in blood pressure, increased thirst, loss of appetite, lower back or side pain, nausea, swelling of the face, fingers, or lower legs, trouble breathing, unusual tiredness or weakness, vomiting, or weight gain. These could be symptoms of a serious kidney problem.

This medicine may cause hypothyroidism (underactive thyroid) in children 3 years of age and younger. Check with your doctor right away if your child has depressed mood, dry skin and hair, feeling cold, hair loss, hoarseness or a husky voice, muscle cramps and stiffness, slowed heartbeat, weight gain, or unusual tiredness or weakness.

Serious skin reactions , including Stevens-Johnson syndrome, toxic epidermal necrolysis, drug reaction with eosinophilia and systemic symptoms (DRESS), and acute generalized exanthematous pustulosis can occur with this medicine. Check with your doctor right away if you have black, tarry stools, blistering, peeling, or loosening of the skin, chest pain, chills, cough, diarrhea, fever, itching, joint or muscle pain, painful or difficult urination, red irritated eyes, red skin lesions, often with a purple center, sore throat, sores, ulcers, or white spots in the mouth or on the lips, swollen glands, unusual bleeding or bruising, or unusual tiredness or weakness.

Tell your doctor right away if you or your child has mild, burning pain, feeling of warmth or coldness, peeling of the skin, redness, or swelling at the injection site.

While using this medicine, you may be exposed to radiation. Talk with your doctor if you have concerns about this.

Make sure any doctor or dentist who treats you knows that you are using iothalamate meglumine injection. This medicine may affect the results of certain medical tests.

Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements. You should not receive iohexol injection together with a steroid medicine into your spinal cord.