Xalatan vs Viagra Professional: side-by-side comparison
Xalatan (Ophtalmologie et traitements oculaires) and Viagra Professional (Dysfonction érectile) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Xalatan | Viagra Professional |
|---|---|---|
| Active ingredient | Latanoprost | Sildenafil Citrate |
| Manufacturer | Pfizer | Pfizer |
| Class | Ophtalmologie et traitements oculaires | Dysfonction érectile |
| Strengths | 0.005% | 100mg |
| Forms | ophthalmic solution | sublingual tablet |
What's the same
Xalatan and Viagra Professional 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
Xalatan belongs to Ophtalmologie et traitements oculaires while Viagra Professional belongs to Dysfonction érectile. 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
Xalatan: Le latanoprost est un promédicament de type ester, hydrolysé par les estérases cornéennes en son acide libre actif, qui se lie sélectivement au récepteur FP des prostaglandines. Viagra Professional: Le citrate de sildénafil inhibe la PDE5, ce qui permet au GMP cyclique produit lors de l'excitation sexuelle de s'accumuler dans le tissu pénien, relâchant le muscle lisse des artères péniennes et augmentant l'afflux san…
When Xalatan is preferred
Xalatan est autorisé chez l'adulte et l'enfant dans la réduction de la pression intraoculaire élevée en cas de glaucome chronique à angle ouvert ou d'hypertonie oculaire.
When Viagra Professional is preferred
Viagra Professional s'adresse à l'homme adulte présentant une dysfonction érectile.
Questions fréquentes
Is Xalatan or Viagra Professional better? ▾
Xalatan and Viagra Professional 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 Xalatan to Viagra Professional? ▾
Switching between Xalatan and Viagra Professional 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 Xalatan and Viagra Professional 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 Xalatan 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.