Fluoxetine vs Meloxicam: side-by-side comparison
Fluoxetine (Selective serotonin reuptake inhibitor (SSRI)) and Meloxicam (NSAID (preferential COX-2 inhibitor)) 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 | Fluoxetine | Meloxicam |
|---|---|---|
| Therapeutic class | Selective serotonin reuptake inhibitor (SSRI) | NSAID (preferential COX-2 inhibitor) |
| CAS | 54910-89-3 | 71125-38-7 |
| ATC | N06AB03 | M01AC06 |
| Molecular weight | 309.33 g/mol | 351.40 g/mol |
| Brands with this active ingredient | 1 | 1 |
What they share
Fluoxetine and Meloxicam 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
Fluoxetine acts by a different mechanism than Meloxicam, 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
Fluoxetine: Fluoxetin hemmt selektiv den Serotonin-Wiederaufnahmetransporter und erhöht so die synaptische Verfügbarkeit von Serotonin. Meloxicam: Meloxicam hemmt die Cyclooxygenase-Enzyme mit Präferenz für COX-2 in niedrigen therapeutischen Dosen.
Indications compared
Fluoxetine: Fluoxetin ist zugelassen bei der Major Depression (bei Erwachsenen und Kindern ab 8 Jahren), der Zwangsstörung, der Bulimia nervosa, der Panikstörung und der prämenstruellen dysphorischen Störung. Meloxicam: Meloxicam ist bei Erwachsenen zur symptomatischen Behandlung von Arthrose, rheumatoider Arthritis und Spondylitis ankylosans zugelassen.
Safety profile
Fluoxetine: Häufige Nebenwirkungen sind Übelkeit, Kopfschmerzen, Schlafstörungen, sexuelle Funktionsstörungen und vermindertem Appetit. Meloxicam: Häufige Nebenwirkungen sind gastrointestinale Beschwerden, periphere Ödeme, Hypertonie und Kopfschmerzen.
Häufig gestellte Fragen
Is Fluoxetine better than Meloxicam? ▾
Fluoxetine and Meloxicam are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Fluoxetine and Meloxicam 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 Fluoxetine
Products with Meloxicam
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