Avanafil vs Ciprofloxacin: side-by-side comparison
Avanafil (Phosphodiesterase type 5 (PDE5) inhibitor) and Ciprofloxacin (Fluoroquinolone antibiotic) 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 | Avanafil | Ciprofloxacin |
|---|---|---|
| Therapeutic class | Phosphodiesterase type 5 (PDE5) inhibitor | Fluoroquinolone antibiotic |
| CAS | 330784-47-9 | 85721-33-1 |
| ATC | G04BE10 | J01MA02 |
| Molecular weight | 483.95 g/mol | 331.34 g/mol |
| Brands with this active ingredient | 1 | 1 |
What they share
Avanafil and Ciprofloxacin 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
Avanafil acts by a different mechanism than Ciprofloxacin, 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
Avanafil: L'avanafil inhibe sélectivement la phosphodiestérase de type 5 dans le corps caverneux, ce qui augmente le GMP cyclique et amplifie la vasodilatation médiée par le monoxyde d'azote en réponse à la stimulation sexuelle. 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.
Indications compared
Avanafil: L'avanafil est autorisé dans la dysfonction érectile chez l'homme adulte. 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…
Safety profile
Avanafil: Les effets indésirables les plus fréquents sont les céphalées, les bouffées vasomotrices, la congestion nasale et les douleurs dorsales — typiques de la classe des inhibiteurs de la PDE5, mais généralement moins fréquent… Ciprofloxacin: Les effets indésirables fréquents comprennent troubles digestifs, céphalées, vertiges et éruptions cutanées.
Questions fréquentes
Is Avanafil better than Ciprofloxacin? ▾
Avanafil and Ciprofloxacin are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Avanafil and Ciprofloxacin 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 Avanafil
Products with Ciprofloxacin
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.