Viagra Professional vs Tadalafil: side-by-side comparison
Viagra Professional (Sildenafil Citrate) and Tadalafil (Tadalafil) both belong to the Dysfonction érectile class. They share clinical context but use different active ingredients. The choice between them depends on mechanism nuances, side-effect profile and individual response.
| Property | Viagra Professional | Tadalafil |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Tadalafil |
| Manufacturer | Pfizer | Various generics |
| Class | Dysfonction érectile | Dysfonction érectile |
| Strengths | 100mg | 5mg, 10mg, 20mg |
| Forms | sublingual tablet | tablet |
What's the same
Viagra Professional and Tadalafil both belong to the Dysfonction érectile class and are used for partially overlapping indications. The active ingredients — Sildenafil Citrate vs Tadalafil — share the same therapeutic approach, so many safety and management points carry across both.
Key differences
Meaningful differences are in active ingredient (Sildenafil Citrate vs Tadalafil), strengths (100mg vs 5mg, 10mg, 20mg), forms (sublingual tablet vs tablet), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
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… Tadalafil: Le mécanisme est identique à celui du Cialis d'origine : le tadalafil inhibe sélectivement la PDE5 dans le muscle lisse pénien et vasculaire, ce qui permet au GMP cyclique produit lors de l'excitation sexuelle de s'accum…
When Viagra Professional is preferred
Viagra Professional s'adresse à l'homme adulte présentant une dysfonction érectile.
When Tadalafil is preferred
Le tadalafil générique partage les indications du princeps : dysfonction érectile chez l'homme adulte, troubles urinaires du bas appareil liés à l'hypertrophie bénigne de la prostate, et hypertension artérielle pulmonaire à des dosages adaptés.
Questions fréquentes
Is Viagra Professional or Tadalafil better? ▾
There is no single answer. Viagra Professional and Tadalafil both belong to the Dysfonction érectile class but differ in mechanism nuances, half-life and side-effect profile. Preference depends on the patient, the prescriber and prior response to other therapies.
Can I switch from Viagra Professional to Tadalafil? ▾
Switching within the Dysfonction érectile class is done under supervision, typically using equivalent doses and a follow-up period to confirm response and tolerance. It is not a self-directed decision.
Do Viagra Professional and Tadalafil have the same side effects? ▾
They share many of the Dysfonction érectile class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
More Viagra Professional comparisons
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