Drug Interaction Report
1 potential interaction and/or warning found for the following 2 drugs:
- teriflunomide
- Zofran ODT (ondansetron)
Interactions between your drugs
ondansetron teriflunomide
Applies to: Zofran ODT (ondansetron), teriflunomide
MONITOR: Coadministration with teriflunomide may decrease the plasma concentrations and therapeutic effects of drugs that are substrates of CYP450 1A2. The proposed mechanism is increased clearance due to teriflunomide-mediated induction of CYP450 1A2. Multiple doses of teriflunomide decreased mean Cmax and AUC of caffeine, a known CYP450 1A2 substrate, by 18% and 55%, respectively.
MANAGEMENT: Caution is advised if teriflunomide is used concomitantly with drugs that are substrates of CYP450 1A2. Dosage adjustments as well as clinical and laboratory monitoring should be considered whenever teriflunomide is added to or withdrawn from therapy with these drugs.
References (3)
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- Cerner Multum, Inc. "Australian Product Information."
- (2012) "Product Information. Aubagio (teriflunomide)." Genzyme Corporation
Drug and food interactions
No alcohol/food interactions were found with the drugs in your list. However, this does not necessarily mean no food interactions exist. Always consult your healthcare provider.
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
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
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Further information
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