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Drug Interactions between Acidophilus Extra Strength and Spectracef

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

lactobacillus acidophilus cefditoren

Applies to: Acidophilus Extra Strength (lactobacillus acidophilus) and Spectracef (cefditoren)

ADJUST DOSING INTERVAL: Coadministration of oral probiotic preparations with oral antibiotics may reduce the efficacy of the probiotic. It has been theorized that concomitant antibiotics may kill the live organisms found in lactobacillus-, bacillus coagulans-, and bifidobacteria-containing oral probiotic preparations. However, the clinical significance of the interaction has not been established.

MANAGEMENT: Although data are limited, it may be prudent to advise patients to take oral probiotics at least 1 to 2 hours before or after an oral antibiotic.

References

  1. Clarion Brands, Inc. (2020) Florajen Probiotics. https://www.florajen.com/products/florajen-women
  2. Xiao JZ, Takahashi S, Odamaki T, Yaeshima T, iwatsuki k (2010) "Antibiotic susceptibility of bifidobacterial strains distributed in the Japanese market." Biosci Biotechnol Biochem, 74, p. 336-42
  3. dwyer a (2024) Taking probiotics with antibiotics https://www.optibacprobiotics.com/learning-lab/in-depth/general-health/probiotics-with-antibiotics

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Drug and food interactions

Moderate

cefditoren food

Applies to: Spectracef (cefditoren)

ADJUST DOSING INTERVAL: Food enhances the oral absorption and bioavailability of cefditoren pivoxil. According to the manufacturer, administration of cefditoren pivoxil following a high-fat meal increased the mean peak plasma concentration (Cmax) and area under the concentration-time curve (AUC) by 50% and 70%, respectively, compared to administration in the fasting state. The absolute bioavailability of cefditoren pivoxil is approximately 14% under fasting conditions and 16% when given with a low-fat meal.

MANAGEMENT: To ensure maximal oral absorption, cefditoren pivoxil should be administered with or immediately after a meal.

References

  1. (2001) "Product Information. Spectracef (cefditoren)." TAP Pharmaceuticals Inc

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Therapeutic duplication warnings

No 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.

See also

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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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