This information from Lexicomp® explains what you need to know about this medication, including what it’s used for, how to take it, its side effects, and when to call your healthcare provider.
Conray; Conray 30 [DSC]; Conray 43 [DSC]; Cysto-Conray II
Conray 30 [DSC]; Conray 60; Conray [DSC]; Cysto Conray II
- This drug must not be given into the spine.
- Very bad health problems, paralysis, and death have happened when contrast has been given into blood vessels in the spinal cord. Talk with the doctor.
- It is used before an x-ray or other test like it.
For all uses of this drug:
- If your child is allergic to this drug; any part of this drug; or any other drugs, foods, or substances. Tell the doctor about the allergy and what signs your child had.
- If your child is dehydrated, has been eating poorly, or has used a laxative or water pill before this drug.
- If your child has had a skin reaction to this drug or another drug like it in the past.
- If your child is taking metformin.
If your child is breast-feeding a baby:
- Be sure your child does not breast-feed a baby after getting this drug for as long as your child’s doctor has told you.
If used before an x-ray of a joint:
- If your child has an infection in or near the joint being x-rayed.
If used before an x-ray of the liver or bile duct:
- If your child has a blood clotting problem, talk with the doctor.
If used before an endoscopy:
- If your child has pancreatitis, talk with the doctor.
- If your child has a certain bile duct problem (cholangitis).
This is not a list of all drugs or health problems that interact with this drug.
Tell the doctor and pharmacist about all of your child’s drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe to give this drug with all of your child’s other drugs and health problems. Do not start, stop, or change the dose of any drug your child takes without checking with the doctor.
- Tell all of your child’s health care providers that your child is taking this drug. This includes your child’s doctors, nurses, pharmacists, and dentists.
- Very bad and sometimes deadly allergic reactions have rarely happened. Talk with your child’s doctor.
- Health problems like blood clots have happened with this drug when used with some procedures. Sometimes, blood clots may cause heart attack and stroke, which may be deadly. If you have questions, talk with the doctor.
- Seizures and death have happened when contrast has been given to people with bleeding in the brain. Talk with the doctor.
- Very bad kidney problems and sometimes death have happened when contrast has been given to people with multiple myeloma. Talk with the doctor.
- Thyroid problems have happened after use of this drug. Some people had to be treated for these thyroid problems. Talk with the doctor.
- A severe and sometimes deadly reaction has happened. Most of the time, this reaction has signs like fever, rash, or swollen glands with problems in body organs like the liver, kidney, blood, heart, muscles and joints, or lungs. If you have questions, talk with the doctor.
- If your child has sickle cell disease, talk with the doctor.
- This drug may affect certain lab tests. Tell all of your child’s health care providers and lab workers that your child takes this drug.
- Use with care in children. Talk with the doctor.
If your child is pregnant:
- Tell the doctor if your child is pregnant or becomes pregnant. You will need to talk about the benefits and risks of your child using this drug while pregnant.
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your child’s doctor or get medical help right away if your child has any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Signs of kidney problems like unable to pass urine, change in how much urine is passed, blood in the urine, or a big weight gain.
- Stuffy nose.
- Shortness of breath.
- Blue or gray skin color.
- Chest pain or pressure.
- Fast or abnormal heartbeat.
- Very bad dizziness or passing out.
- Weakness on 1 side of the body, trouble speaking or thinking, change in balance, drooping on one side of the face, or blurred eyesight.
- Very bad skin reactions (Stevens-Johnson syndrome/toxic epidermal necrolysis) may happen from 1 hour to several weeks after getting this drug. These skin reactions can cause very bad health problems that may not go away, and sometimes death. Get medical help right away if your child has signs like red, swollen, blistered, or peeling skin (with or without fever); red or irritated eyes; or sores in the mouth, throat, nose, or eyes.
Injection (if given in an artery or vein):
- This drug may cause tissue damage if the drug leaks from the vein. Tell your child’s nurse if your child has any redness, burning, pain, swelling, blisters, skin sores, or leaking of fluid where the drug is going into your child’s body.
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your child’s doctor or get medical help if any of these side effects or any other side effects bother your child or do not go away:
For all uses of this drug:
- Feeling of warmth.
- Sweating a lot.
- Upset stomach or throwing up.
For use in the bladder:
- Irritation where this drug is used.
These are not all of the side effects that may occur. If you have questions about side effects, call your child’s doctor. Call your child’s doctor for medical advice about side effects.
You may report side effects to your national health agency.
Give this drug as ordered by your child’s doctor. Read all information given to you. Follow all instructions closely.
- This drug is given as a shot into a vein or artery only.
- Some products may be given into the bladder.
- Other drugs may be given before this drug to help avoid side effects.
- You will need to be sure that your child is not dehydrated before getting this drug. Check with the doctor to see if you need to have your child drink extra fluids before getting this drug.
- Have your child drink lots of noncaffeine liquids after the test is over unless told to drink less liquid by the doctor.
- This drug will be given in a health care setting.
- The injection will be given to your child in a healthcare setting. You will not store it at home.
- If your child’s symptoms or health problems do not get better or if they become worse, call your child’s doctor.
- Do not share your child’s drug with others and do not give anyone else’s drug to your child.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
- Some drugs may have another patient information leaflet. If you have any questions about this drug, please talk with your doctor, nurse, pharmacist, or other health care provider.
- If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
This information should not be used to decide whether or not to take this medicine or any other medicine. Only the healthcare provider has the knowledge and training to decide which medicines are right for a specific patient. This information does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a brief summary of general information about this medicine. It does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not specific medical advice and does not replace information you receive from the healthcare provider. You must talk with the healthcare provider for complete information about the risks and benefits of using this medicine. The use of this information is governed by the Lexicomp End User License Agreement, available at https://www.wolterskluwer.com/en/solutions/lexicomp/about/eula.
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