Viagra vs Cialis Super Active: side-by-side comparison
Viagra (Sildenafil Citrate) and Cialis Super Active (Tadalafil) both belong to the Erectile Dysfunction (ED) 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 | Cialis Super Active |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Tadalafil |
| Manufacturer | Pfizer | Eli Lilly |
| Class | Erectile Dysfunction (ED) | Erectile Dysfunction (ED) |
| Strengths | 25mg, 50mg, 100mg | 20mg |
| Forms | tablet | soft gelatin capsule |
What's the same
Viagra and Cialis Super Active both belong to the Erectile Dysfunction (ED) 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 (25mg, 50mg, 100mg vs 20mg), forms (tablet vs soft gelatin capsule), and the mechanism, half-life and side-effect nuances that distinguish members of the class.
Mechanism and action
Viagra: During sexual stimulation, nitric oxide is released in the corpus cavernosum and activates an enzyme that produces cyclic GMP. Cialis Super Active: Tadalafil inhibits PDE5 in penile tissue during sexual arousal, allowing cyclic GMP to accumulate, smooth muscle to relax and blood inflow to increase.
When Viagra is preferred
The medication is indicated in adult men for the treatment of erectile dysfunction, defined as the inability to achieve or maintain a penile erection sufficient for sexual activity.
When Cialis Super Active is preferred
Cialis Super Active is intended for adult men with erectile dysfunction.
Frequently asked questions
Is Viagra or Cialis Super Active better? ▾
There is no single answer. Viagra and Cialis Super Active both belong to the Erectile Dysfunction (ED) 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 to Cialis Super Active? ▾
Switching within the Erectile Dysfunction (ED) 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 and Cialis Super Active have the same side effects? ▾
They share many of the Erectile Dysfunction (ED) class side effects, with differences from mechanism and dose. Each medication's prescribing information lists specifics.
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The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.