Viagra Professional vs Xalatan: side-by-side comparison
Viagra Professional (Erektile Dysfunktion (ED)) and Xalatan (Augenheilkunde und ophthalmologische Therapien) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Viagra Professional | Xalatan |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Latanoprost |
| Manufacturer | Pfizer | Pfizer |
| Class | Erektile Dysfunktion (ED) | Augenheilkunde und ophthalmologische Therapien |
| Strengths | 100mg | 0.005% |
| Forms | sublingual tablet | ophthalmic solution |
What's the same
Viagra Professional and Xalatan 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
Viagra Professional belongs to Erektile Dysfunktion (ED) while Xalatan belongs to Augenheilkunde und ophthalmologische Therapien. 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
Viagra Professional: Sildenafilcitrat hemmt die PDE5, sodass das während der sexuellen Erregung produzierte zyklische GMP im Penisgewebe akkumulieren kann, was die glatte Muskulatur der Penisarterien entspannt und den Bluteinstrom erhöht. Xalatan: Latanoprost ist ein Prodrug-Ester, der durch korneale Esterasen zu seiner aktiven freien Säure hydrolysiert wird, welche selektiv an den Prostaglandin-F-(FP)-Rezeptor bindet.
When Viagra Professional is preferred
Viagra Professional ist für erwachsene Männer mit erektiler Dysfunktion bestimmt.
When Xalatan is preferred
Xalatan ist bei Erwachsenen und Kindern zur Senkung des erhöhten Augeninnendrucks bei Patienten mit chronischem Offenwinkelglaukom oder okulärer Hypertension zugelassen.
Häufig gestellte Fragen
Is Viagra Professional or Xalatan better? ▾
Viagra Professional and Xalatan 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 Viagra Professional to Xalatan? ▾
Switching between Viagra Professional and Xalatan 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 Viagra Professional and Xalatan 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 Viagra Professional comparisons
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