Vardenafil vs Tibolone: side-by-side comparison
Vardenafil (PDE5 inhibitor) and Tibolone (Synthetic steroid (STEAR)) 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 | Tibolone |
|---|---|---|
| Therapeutic class | PDE5 inhibitor | Synthetic steroid (STEAR) |
| CAS | 224785-91-5 | 5630-53-5 |
| ATC | G04BE09 | G03CX01 |
| Molecular weight | 488.6 g/mol | 312.45 g/mol |
| Brands with this active ingredient | 2 | 1 |
What they share
Vardenafil and Tibolone 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 Tibolone, 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: Le vardénafil inhibe sélectivement la PDE5, l'enzyme qui dégrade le guanosine monophosphate cyclique dans le corps caverneux. Tibolone: La tibolone est un promédicament : dès son absorption, elle est rapidement convertie en trois métabolites actifs (3α-OH-tibolone, 3β-OH-tibolone et Δ4-tibolone), à l'activité sélective des tissus différente.
Indications compared
Vardenafil: Le vardénafil est autorisé chez l'homme adulte dans le traitement de la dysfonction érectile. Tibolone: La tibolone est autorisée, dans les pays où elle dispose d'une AMM, dans le traitement des symptômes vasomoteurs modérés à sévères de la ménopause et dans la prévention de l'ostéoporose post-ménopausique, chez les femmes…
Safety profile
Vardenafil: Les effets indésirables fréquents observés dans les essais cliniques comprennent céphalées, bouffées vasomotrices du visage, congestion nasale, dyspepsie et vertiges. Tibolone: Les effets indésirables fréquents comprennent saignements ou spottings vaginaux (surtout durant les 3 premiers mois), tension mammaire, variations de poids, céphalées et vertiges.
Questions fréquentes
Is Vardenafil better than Tibolone? ▾
Vardenafil and Tibolone are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Vardenafil and Tibolone 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 Tibolone
Les informations publiées sur ce site sont fournies à titre documentaire et pédagogique. Elles ne remplacent pas l'avis d'un professionnel de santé qualifié.