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Updated: Jun 18, 2026
11:15
Quadruple-Checkerboard: A Modification of the Three-Dimensional Checkerboard for Studying Drug Combinations
Published on: July 24, 2021
[Antibiotics: drug and food interactions]
1Service de médecine interne à La Chaux-de-Fonds, Hôpital neuchâtelois, 2300 La Chaux-de-Fonds. markus.hodel@ne.ch
Revue Medicale Suisse
|November 14, 2009
Summary
Antibiotic drug interactions can reduce medication effectiveness or cause toxicity. Always consider potential food and drug interactions with every new antibiotic prescription to ensure patient safety and optimal treatment outcomes.
Area of Science:
- Pharmacology
- Drug Interactions
- Clinical Pharmacy
Context:
- Antibiotics are frequently prescribed medications in healthcare settings.
- Numerous antibiotics are known to interact with other drugs or food.
- These interactions can lead to reduced efficacy or adverse toxic effects.
Purpose:
- To highlight the significance of drug and food interactions involving antibiotics.
- To inform healthcare professionals about potential consequences of these interactions.
- To emphasize the need for careful consideration of interactions in clinical practice.
Summary:
- Antibiotic use can be affected by food intake, diminishing anti-infective properties.
- Interactions with oral contraceptives and oral anticoagulation require careful monitoring.
- Enzymatic induction or inhibition of cytochromes by antibiotics can lead to adverse events.
Impact:
- Prescribing new antibiotics necessitates evaluating potential drug or food interactions.
- Utilizing interaction lists, particularly those involving cytochrome substrates, aids in predicting adverse events.
- Proactive management of antibiotic interactions improves patient safety and therapeutic success.
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