Drug Interaction Report
2 potential interactions and/or warnings found for the following 2 drugs:
- Ferriprox (deferiprone)
- Prena1 Chew (multivitamin, prenatal)
Interactions between your drugs
multivitamin, prenatal deferiprone
Applies to: Prena1 Chew (multivitamin, prenatal), Ferriprox (deferiprone)
ADJUST DOSING INTERVAL: Deferiprone has the potential to bind polyvalent cations such as aluminum, iron and zinc, which may reduce its effectiveness. However, concurrent use with foods, mineral supplements, or antacids that contain polyvalent cations has not been studied.
MANAGEMENT: A minimum 4-hour interval is recommended between the administration of deferiprone and mineral supplements or oral medications that contain antacids (e.g., didanosine buffered tablets or pediatric oral solution) or other polyvalent cations.
References
- (2011) "Product Information. Ferriprox (deferiprone)." ApoPharma USA Inc
Drug and food interactions
multivitamin, prenatal food
Applies to: Prena1 Chew (multivitamin, prenatal)
ADJUST DOSING INTERVAL: Concomitant use of some oral medications may reduce the bioavailability of orally administered iron, and vice versa.
Food taken in conjunction with oral iron supplements may reduce the bioavailability of the iron. However, in many patients intolerable gastrointestinal side effects occur necessitating administration with food.
MANAGEMENT: Ideally, iron products should be taken on an empty stomach (i.e., at least 1 hour before or 2 hours after meals), but if this is not possible, administer with meals and monitor the patient more closely for a subtherapeutic effect. Some studies suggest administration of iron with ascorbic acid may enhance bioavailability. In addition, administration of oral iron products and some oral medications should be separated whenever the bioavailability of either agent may be decreased. Consult the product labeling for specific separation times and monitor clinical responses as appropriate.
References
- "Product Information. Feosol (ferrous sulfate)." SmithKline Beecham
- (2021) "Product Information. Accrufer (ferric maltol)." Shield Therapeutics
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.
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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