Ciprofloxacin vs Amlodipine: side-by-side comparison
Ciprofloxacin (Fluoroquinolone antibiotic) and Amlodipine (Dihydropyridine calcium-channel blocker) belong to different therapeutic classes and are rarely substitutes for each other. The comparison is useful when a single patient is weighing both options for adjacent or overlapping needs.
| Property | Ciprofloxacin | Amlodipine |
|---|---|---|
| Therapeutic class | Fluoroquinolone antibiotic | Dihydropyridine calcium-channel blocker |
| CAS | 85721-33-1 | 88150-42-9 |
| ATC | J01MA02 | C08CA01 |
| Molecular weight | 331.34 g/mol | 408.88 g/mol |
| Brands with this active ingredient | 1 | 1 |
What they share
Ciprofloxacin and Amlodipine share the common regulatory framework for prescription active ingredients, bioequivalence standards for generics, and pharmacist oversight. Beyond that, points in common are limited.
Key differences
Ciprofloxacin acts by a different mechanism than Amlodipine, with indications that barely overlap. Comparing the two is useful when a clinician has mentioned both in the same context or the patient wants to understand why one was prescribed instead of the other.
Mechanisms compared
Ciprofloxacin: La ciprofloxacine inhibe l'ADN gyrase bactérienne (topo-isomérase II) et la topo-isomérase IV, enzymes indispensables à la réplication, à la transcription et à la réparation de l'ADN. Amlodipine: L'amlodipine bloque sélectivement les canaux calciques de type L du muscle lisse vasculaire, réduisant l'entrée transmembranaire de calcium et produisant une vasodilatation artérielle périphérique.
Indications compared
Ciprofloxacin: La ciprofloxacine est autorisée chez l'adulte dans le traitement des infections urinaires compliquées, de la pyélonéphrite aiguë, de la prostatite, des infections digestives dont la diarrhée du voyageur, de certaines inf… Amlodipine: L'amlodipine est autorisée chez l'adulte dans le traitement de l'hypertension artérielle essentielle et de l'angor stable chronique, ainsi que dans l'angor vasospastique (de Prinzmetal).
Safety profile
Ciprofloxacin: Les effets indésirables fréquents comprennent troubles digestifs, céphalées, vertiges et éruptions cutanées. Amlodipine: Les effets indésirables fréquents comprennent les œdèmes périphériques (typiquement des chevilles), les bouffées vasomotrices, les céphalées, les palpitations et la fatigue, le plus souvent dose-dépendants.
Questions fréquentes
Is Ciprofloxacin better than Amlodipine? ▾
Ciprofloxacin and Amlodipine are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Ciprofloxacin and Amlodipine be combined? ▾
Whether they can be combined depends on the indications and the interaction profile of each. If both are in a single prescription, the prescriber has weighed it; in self-medication they should never be combined.
Do they have the same side-effect profile? ▾
No — they belong to different classes and have distinct side-effect profiles. Each has its own prescribing information.
Products with Ciprofloxacin
Products with Amlodipine
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