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Cedax and Alcohol/Food Interactions

There are 2 alcohol/food/lifestyle interactions with Cedax (ceftibuten).

Moderate

multivitamins with minerals ceftibuten

Moderate Drug Interaction

ADJUST DOSING INTERVAL: Oral products containing zinc such as mineral supplements and multivitamins may interfere with the gastrointestinal absorption of cephalexin, ceftibuten or cephradine. In one pharmacokinetic study (n=12), concurrent administration of zinc sulfate (250 mg, single oral dose) and cephalexin (500 mg, single oral dose) decreased cephalexin maximum concentration (Cmax) and systemic exposure (AUC; 0-inf) by 31.05% and 27.4%, respectively. However, in the same study, when zinc sulfate was administered 3 hours after the cephalexin dose, no significant alteration in cephalexin pharmacokinetics were observed.

MANAGEMENT: Oral medications or mineral supplements that contain zinc are recommended to be administered at least 3 hours after the cephalexin, ceftibuten or cephradine dose.

References

  1. Ding Y, Jia Y, Li F, et al. "The Effect of Staggered Administration of Zinc Sulfate on the Pharmacokinetics of Oral Cephalexin*" Br J Clin Pharmacol 73 (2011): 422-7
  2. World Health Organization "WHO Public Assessment Reports (WHOPARs) https://extranet.who.int/pqweb/medicines/prequalification-reports/whopars" (2020):
  3. Okamura M, Terada t, KatsuraT, Saito H, Inui K "Inhibitory effect of zinc on PEPT1-mediated transport of glycylsarcosine and beta-lactam antibiotics in human intestinal cell line Caco-2" Pharm Res 20 (2003): 1389-93

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Moderate

ceftibuten food

Moderate Food Interaction

ADJUST DOSING INTERVAL: Food reduces the oral absorption and bioavailability of ceftibuten. According to the product labeling, administration of ceftibuten oral suspension with a high-fat breakfast decreased the mean peak plasma concentration (Cmax) and area under the concentration-time curve (AUC) by 26% and 17%, respectively. Administration of ceftibuten capsules with a standardized breakfast decreased the mean peak plasma concentration (Cmax) and area under the concentration-time curve (AUC) by 18% and 8%, respectively.

MANAGEMENT: To ensure maximal oral absorption, ceftibuten oral suspension should be taken at least two hours before or one hour after a meal.

References

  1. "Product Information. Cedax (ceftibuten)." Schering-Plough PROD (2001):

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Cedax drug interactions

There are 34 drug interactions with Cedax (ceftibuten).

Cedax disease interactions

There are 6 disease interactions with Cedax (ceftibuten) which include:

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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.

Further information

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

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