Cialis vs Brand Cialis: side-by-side comparison
Cialis and Brand Cialis share the same active ingredient — Tadalafil — which makes them direct alternatives. The practical differences are brand, manufacturer (Eli Lilly vs Eli Lilly), available strengths and price. This comparison summarises what is the same, what differs, and when each is typically preferred.
| Property | Cialis | Brand Cialis |
|---|---|---|
| Active ingredient | Tadalafil | Tadalafil |
| Manufacturer | Eli Lilly | Eli Lilly |
| Class | Dysfonction érectile | Dysfonction érectile |
| Strengths | 2.5mg, 5mg, 10mg, 20mg | 20mg |
| Forms | tablet | tablet |
What's the same
Both medications contain Tadalafil. Clinical efficacy is comparable at equivalent doses, and the choice usually comes down to brand, price and availability.
Key differences
Although both contain Tadalafil, they differ in brand (Cialis vs Brand Cialis), manufacturer (Eli Lilly vs Eli Lilly), excipients, tablet appearance, available strengths (2.5mg, 5mg, 10mg, 20mg vs 20mg) and price.
Mechanism and action
Cialis: Lors de la stimulation sexuelle, du monoxyde d'azote est libéré dans le corps caverneux et active une enzyme qui produit du GMP cyclique. Brand Cialis: Le mécanisme est identique à celui de tout produit à base de tadalafil : l'inhibition de la PDE5 empêche la dégradation du GMP cyclique dans le corps caverneux, ce qui permet au relâchement du muscle lisse déclenché par…
When Cialis is preferred
Cialis est indiqué chez l'homme adulte dans le traitement de la dysfonction érectile.
When Brand Cialis is preferred
Brand Cialis est indiqué chez l'homme adulte dans le traitement de la dysfonction érectile, indication commune à l'ensemble de la gamme Cialis et aux génériques autorisés de tadalafil.
Questions fréquentes
Is Cialis or Brand Cialis better? ▾
Neither is universally better — they share the same active ingredient Tadalafil and are clinically equivalent at comparable doses. The choice usually comes down to brand, available strength, supply and cost.
Can I switch from Cialis to Brand Cialis? ▾
Switching between Cialis and Brand Cialis is usually straightforward as both share Tadalafil. Equivalent dose and schedule are confirmed by the prescriber or pharmacist.
Do Cialis and Brand Cialis have the same side effects? ▾
Generally yes. Sharing Tadalafil, the side-effect profile is comparable. Minor differences can come from excipients and formulation.
More Cialis comparisons
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