Stendra vs Aygestin: side-by-side comparison
Stendra (Erektile Dysfunktion (ED)) and Aygestin (Sexuelle Gesundheit der Frau) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Stendra | Aygestin |
|---|---|---|
| Active ingredient | Avanafil | Norethindrone |
| Manufacturer | Metuchen Pharmaceuticals | Various generics |
| Class | Erektile Dysfunktion (ED) | Sexuelle Gesundheit der Frau |
| Strengths | 50mg, 100mg, 200mg | 5mg |
| Forms | tablet | tablet |
What's the same
Stendra and Aygestin 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
Stendra belongs to Erektile Dysfunktion (ED) while Aygestin belongs to Sexuelle Gesundheit der Frau. 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
Stendra: Avanafil hemmt selektiv die Phosphodiesterase Typ 5 (PDE5) im Schwellkörper, erhöht die cGMP-Konzentration und verstärkt die durch Stickstoffmonoxid vermittelte Vasodilatation als Reaktion auf sexuelle Stimulation. Aygestin: Norethisteron bindet an Progesteronrezeptoren und entfaltet gestagene Wirkungen: Verdickung des Zervixschleims, Suppression des LH-Peaks, Verdünnung des Endometriums und Reduktion der Aktivität endometrialer Implantate b…
When Stendra is preferred
Stendra ist zur Behandlung der erektilen Dysfunktion bei erwachsenen Männern zugelassen.
When Aygestin is preferred
Aygestin ist zugelassen bei endometrioseassoziierten Schmerzen, abnormer uteriner Blutung infolge hormoneller Dysbalance und sekundärer Amenorrhö.
Häufig gestellte Fragen
Is Stendra or Aygestin better? ▾
Stendra and Aygestin 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 Stendra to Aygestin? ▾
Switching between Stendra and Aygestin 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 Stendra and Aygestin 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 Stendra comparisons
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