Acyclovir vs Cipro: side-by-side comparison
Acyclovir (Antiviraux) and Cipro (Antibiotiques) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Acyclovir | Cipro |
|---|---|---|
| Active ingredient | Acyclovir | Ciprofloxacin |
| Manufacturer | Various | Bayer |
| Class | Antiviraux | Antibiotiques |
| Strengths | 200mg, 400mg, 800mg | 250mg, 500mg, 750mg |
| Forms | tablet, capsule, oral suspension, topical cream | tablet, extended-release tablet, oral suspension |
What's the same
Acyclovir and Cipro are used in very different patients, and the points in common are limited. The main shared element is that both meet regulatory standards for efficacy and safety and benefit from pharmacist oversight.
Key differences
Acyclovir belongs to Antiviraux while Cipro belongs to Antibiotiques. Indications, mechanisms and target populations differ. The comparison is most useful when a clinician has mentioned both medications and the patient wants to understand where each fits.
Mechanism and action
Acyclovir: L'aciclovir est un analogue de la guanosine phosphorylé sélectivement par la thymidine kinase virale en monophosphate, puis par les kinases cellulaires en aciclovir triphosphate. Cipro: La ciprofloxacine inhibe l'ADN gyrase bactérienne et la topo-isomérase IV, enzymes indispensables à la réplication, à la transcription, à la réparation et à la recombinaison de l'ADN.
When Acyclovir is preferred
L'aciclovir est autorisé chez l'adulte et l'enfant dans le traitement des infections à herpès simplex, dont l'herpès génital (épisodes initiaux et récurrents), le traitement suppressif de l'herpès génital récidivant, l'herpès labial, l'herpès cutanéo-muqueux chez l'immunodéprimé…
When Cipro is preferred
Cipro est autorisé chez l'adulte dans le traitement des infections urinaires compliquées, de la cystite aiguë non compliquée (lorsque d'autres traitements ne conviennent pas), de la pyélonéphrite, de la prostatite, des diarrhées infectieuses, de la fièvre typhoïde, des infections…
Questions fréquentes
Is Acyclovir or Cipro better? ▾
Acyclovir and Cipro are not interchangeable — they treat different conditions. Asking which is "better" is meaningful only when a clinician has weighed both for the same specific clinical scenario.
Can I switch from Acyclovir to Cipro? ▾
Switching between Acyclovir and Cipro is rarely an appropriate decision since they belong to different classes and treat different conditions. The real question is usually whether the diagnosis calls for one medication or the other — which the prescriber resolves.
Do Acyclovir and Cipro have the same side effects? ▾
No — they belong to different classes and have distinct side-effect profiles. Each medication has its own prescribing information.
More Acyclovir comparisons
Les informations publiées sur ce site sont fournies à titre documentaire et pédagogique. Elles ne remplacent pas l'avis d'un professionnel de santé qualifié.