Cymbalta vs Plan B: side-by-side comparison
Cymbalta (Antidepressiva) and Plan B (Hormone und Empfängnisverhütung) belong to different therapeutic classes and are rarely interchangeable. This page compares the medications' purposes, mechanisms and the situations where each is used.
| Property | Cymbalta | Plan B |
|---|---|---|
| Active ingredient | Duloxetine | Levonorgestrel |
| Manufacturer | Eli Lilly | Foundation Consumer Healthcare |
| Class | Antidepressiva | Hormone und Empfängnisverhütung |
| Strengths | 20mg, 30mg, 60mg | 1.5mg |
| Forms | capsule | tablet |
What's the same
Cymbalta and Plan B 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
Cymbalta belongs to Antidepressiva while Plan B belongs to Hormone und Empfängnisverhütung. 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
Cymbalta: Cymbalta hemmt die Wiederaufnahme von Serotonin und Noradrenalin an der Synapse. Plan B: Der primäre Wirkmechanismus von Plan B ist die Verzögerung oder Verhinderung des Eisprungs, wenn es vor dem LH-Anstieg eingenommen wird.
When Cymbalta is preferred
Cymbalta ist zur Behandlung der Major Depression, der generalisierten Angststörung, diabetischer peripherer neuropathischer Schmerzen, Fibromyalgie und chronischer muskuloskelettaler Schmerzen zugelassen.
When Plan B is preferred
Plan B ist zur Notfallkontrazeption nach ungeschütztem Geschlechtsverkehr oder bekanntem/vermutetem Verhütungsversagen bei Frauen im gebärfähigen Alter indiziert.
Häufig gestellte Fragen
Is Cymbalta or Plan B better? ▾
Cymbalta and Plan B 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 Cymbalta to Plan B? ▾
Switching between Cymbalta and Plan B 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 Cymbalta and Plan B 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 Cymbalta comparisons
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