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Drug Interaction Report

3 potential interactions and/or warnings found for the following 2 drugs:

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Interactions between your drugs

Major

etidronate iopamidol

Applies to: Didronel IV (etidronate), Isovue-300 (iopamidol)

Before you undergo any imaging procedure where iopamidol may be given by injection, let your doctor know if you are currently being treated with etidronate. Injection of iopamidol and similar contrast agents can sometimes cause kidney damage, and combining it with other medications that can also affect the kidney such as etidronate may increase that risk. If you have been receiving etidronate, your doctor may need to take special precautionary measures before, during and after the contrast injection, particularly if you also have other risk factors such as diabetes, preexisting kidney problems, dehydration, old age, congestive heart failure, low blood pressure, anemia, and multiple myeloma. Alternatively, if the risk is too great, your doctor may choose to perform a different imaging procedure where injection of a contrast is not needed. Following the procedure, you should drink plenty of fluids to keep yourself hydrated and to help flush the contrast agent out of your kidneys. Seek medical attention if you develop signs and symptoms that may suggest kidney damage such as nausea, vomiting, loss of appetite, increased or decreased urination, sudden weight gain or weight loss, fluid retention, swelling, shortness of breath, muscle cramps, tiredness, weakness, dizziness, confusion, and irregular heart rhythm. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Drug and food interactions

Moderate

etidronate food

Applies to: Didronel IV (etidronate)

Food, especially calcium-containing food such as dairy products, significantly decreases the absorption of etidronate. For at least the first 2 hours after taking etidronate, do not eat or drink anything other than plain water, and do not take any other medicines including vitamins or mineral supplements which are high in metals such as calcium, iron, magnesium, or aluminum. Use only plain water (not mineral water) when taking etidronate tablets.

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Moderate

etidronate food

Applies to: Didronel IV (etidronate)

Etidronate and multivitamin with minerals should not be taken orally at the same time. Products that contain magnesium, aluminum, calcium, iron, and/or other minerals may interfere with the absorption of etidronate into the bloodstream and reduce its effectiveness. You should take multivitamin with minerals at least 2 hours before or 2 hours after the etidronate dose. Talk to a healthcare professional if you are not sure whether a product contains something that could potentially interact with your medication or if you have questions on how to take this or other medications you are prescribed. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Therapeutic duplication warnings

No duplication warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.


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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.