Avodart vs Cialis: side-by-side comparison
Avodart (Androgenetische Alopezie bei Männern und Frauen) and Cialis (Erektile Dysfunktion (ED)) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Avodart | Cialis |
|---|---|---|
| Active ingredient | Dutasteride | Tadalafil |
| Manufacturer | GlaxoSmithKline | Eli Lilly |
| Class | Androgenetische Alopezie bei Männern und Frauen | Erektile Dysfunktion (ED) |
| Strengths | 0.5mg | 2.5mg, 5mg, 10mg, 20mg |
| Forms | capsule | tablet |
What's the same
Avodart and Cialis 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
Avodart belongs to Androgenetische Alopezie bei Männern und Frauen while Cialis belongs to Erektile Dysfunktion (ED). 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
Avodart: Avodart hemmt beide Isoformen der 5α-Reduktase, des Enzyms, das Testosteron in DHT umwandelt. Cialis: Während der sexuellen Stimulation wird im Corpus cavernosum Stickstoffmonoxid freigesetzt, das ein Enzym aktiviert, welches zyklisches GMP produziert.
When Avodart is preferred
Avodart ist zur Behandlung der mittelschweren bis schweren symptomatischen benignen Prostatahyperplasie zugelassen, allein oder in Kombination mit dem Alphablocker Tamsulosin.
When Cialis is preferred
Cialis ist bei erwachsenen Männern zur Behandlung der erektilen Dysfunktion indiziert.
Häufig gestellte Fragen
Is Avodart or Cialis better? ▾
Avodart and Cialis 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 Avodart to Cialis? ▾
Switching between Avodart and Cialis 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 Avodart and Cialis 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 Avodart comparisons
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