Patiromer/Thyroid Preparations Interactions

This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.

Medical warning:

Moderate. These medicines may cause some risk when taken together. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.

How the interaction occurs:

Patiromer may bind to oral medicines, including thyroid medicines.

What might happen:

The amount of thyroid medicine in your body may be decreased, which can cause the medicine to not work as well.

What you should do about this interaction:

Make sure that your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together. To try to avoid this interaction, take your patiromer three hours apart from your thyroid medicine. Your doctor may want to consider changing one or both of the medicines or closely monitor how well each medicine is working.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.

  • 1.Veltassa (patiromer) US prescribing information. Relypasa, Inc. November, 2016..

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CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.