Drug interactions for the following drug(s)

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Interactions between your selected drugs

Moderate

calcium acetate<>levothyroxine

Applies to: calcium acetate 667 MG Oral Capsule <> Levothyroxine Sodium 0.15 MG Oral Tablet [Synthroid]

The therapeutic efficacy of Levothyroxine can be decreased when used in combination with Calcium Acetate.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Interactions between your selected drugs

Moderate

calcium acetate<>levothyroxine

Applies to: calcium acetate 667 MG Oral Capsule <> Levothyroxine Sodium 0.15 MG Oral Tablet [Synthroid]

Drug1 (rxcui = 359296, name = calcium acetate 667 MG Oral Capsule, tty = SCD). Drug2 (rxcui = 966201, name = Levothyroxine Sodium 0.15 MG Oral Tablet [Synthroid], tty = SBD). Drug1 is resolved to calcium acetate, Drug2 is resolved to levothyroxine and interaction asserted in DrugBank between Calcium Acetate and Levothyroxine.

No other interactions were found between your selected drugs.

Note: this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

DrugInteractionChecker.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include Micromedex® (updated Sep 28th, 2016), Cerner Multum™ (updated Oct 2nd, 2016), Wolters Kluwer™ (updated Oct 1st, 2016) and others. To view content sources and attributions, please refer to our editorial policy.