Vardenafil vs Torsemide: side-by-side comparison
Vardenafil (PDE5 inhibitor) and Torsemide (Loop diuretic) belong to different therapeutic classes and are rarely substitutes for each other. The comparison is useful when a single patient is weighing both options for adjacent or overlapping needs.
| Property | Vardenafil | Torsemide |
|---|---|---|
| Therapeutic class | PDE5 inhibitor | Loop diuretic |
| CAS | 224785-91-5 | 56211-40-6 |
| ATC | G04BE09 | C03CA04 |
| Molecular weight | 488.6 g/mol | 348.42 g/mol |
| Brands with this active ingredient | 2 | 1 |
What they share
Vardenafil and Torsemide share the common regulatory framework for prescription active ingredients, bioequivalence standards for generics, and pharmacist oversight. Beyond that, points in common are limited.
Key differences
Vardenafil acts by a different mechanism than Torsemide, with indications that barely overlap. Comparing the two is useful when a clinician has mentioned both in the same context or the patient wants to understand why one was prescribed instead of the other.
Mechanisms compared
Vardenafil: Vardenafil selectively inhibits PDE5, the enzyme that breaks down cyclic guanosine monophosphate in the corpus cavernosum. Torsemide: Torsemide blocks the Na-K-2Cl cotransporter in the thick ascending limb of the loop of Henle, producing potent natriuresis and diuresis.
Indications compared
Vardenafil: Vardenafil is approved in adult men for the treatment of erectile dysfunction. Torsemide: Torsemide is approved for oedema in heart failure, hepatic cirrhosis or chronic kidney disease, and for hypertension at low doses.
Safety profile
Vardenafil: Common adverse effects in clinical trials include headache, facial flushing, nasal congestion, dyspepsia and dizziness. Torsemide: Common adverse effects include hypokalaemia, hyponatraemia, hypomagnesaemia, dehydration, hyperuricaemia, hyperglycaemia, ototoxicity (rare, dose-dependent) and orthostatic hypotension.
Frequently asked questions
Is Vardenafil better than Torsemide? ▾
Vardenafil and Torsemide are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Vardenafil and Torsemide be combined? ▾
Whether they can be combined depends on the indications and the interaction profile of each. If both are in a single prescription, the prescriber has weighed it; in self-medication they should never be combined.
Do they have the same side-effect profile? ▾
No — they belong to different classes and have distinct side-effect profiles. Each has its own prescribing information.
Products with Vardenafil
Products with Torsemide
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.