Viagra Super Active vs Lasix: side-by-side comparison
Viagra Super Active (Erectile Dysfunction (ED)) and Lasix (Diuretics) 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 Super Active | Lasix |
|---|---|---|
| Active ingredient | Sildenafil Citrate | Furosemide |
| Manufacturer | Pfizer | Sanofi |
| Class | Erectile Dysfunction (ED) | Diuretics |
| Strengths | 100mg | 20mg, 40mg, 100mg |
| Forms | soft gelatin capsule | tablet |
What's the same
Viagra Super Active and Lasix 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 Super Active belongs to Erectile Dysfunction (ED) while Lasix belongs to Diuretics. 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 Super Active: The active sildenafil citrate inhibits PDE5 in penile tissue during sexual arousal, allowing cyclic GMP to accumulate, smooth muscle to relax and blood inflow to increase. Lasix: Lasix acts in the kidney's loop of Henle, where it blocks the NKCC2 co-transporter that normally reabsorbs sodium, chloride and potassium from the urine back into the bloodstream.
When Viagra Super Active is preferred
Viagra Super Active is intended for adult men with erectile dysfunction.
When Lasix is preferred
Lasix is approved for fluid overload due to heart failure, chronic kidney disease and liver cirrhosis (with or without ascites), as well as acute pulmonary oedema.
Frequently asked questions
Is Viagra Super Active or Lasix better? ▾
Viagra Super Active and Lasix 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 Super Active to Lasix? ▾
Switching between Viagra Super Active and Lasix 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 Super Active and Lasix 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 Super Active comparisons
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.