Meloxicam vs Fexofenadine: side-by-side comparison
Meloxicam (NSAID (preferential COX-2 inhibitor)) and Fexofenadine (Second-generation H1 antihistamine) 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 | Meloxicam | Fexofenadine |
|---|---|---|
| Therapeutic class | NSAID (preferential COX-2 inhibitor) | Second-generation H1 antihistamine |
| CAS | 71125-38-7 | 83799-24-0 |
| ATC | M01AC06 | R06AX26 |
| Molecular weight | 351.40 g/mol | 501.66 g/mol |
| Brands with this active ingredient | 1 | 1 |
What they share
Meloxicam and Fexofenadine 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
Meloxicam acts by a different mechanism than Fexofenadine, 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
Meloxicam: Meloxicam inhibits cyclooxygenase enzymes with a preference for COX-2 at low therapeutic doses. Fexofenadine: Fexofenadine selectively blocks peripheral H1 histamine receptors, antagonising the effects of histamine on vasodilation, capillary permeability, sensory nerve endings and smooth muscle.
Indications compared
Meloxicam: Meloxicam is approved in adults for the symptomatic treatment of osteoarthritis, rheumatoid arthritis and ankylosing spondylitis. Fexofenadine: Fexofenadine is approved in adults and children for the treatment of seasonal allergic rhinitis and chronic idiopathic urticaria.
Safety profile
Meloxicam: Common adverse effects include gastrointestinal symptoms, peripheral oedema, hypertension and headache. Fexofenadine: Fexofenadine is very well tolerated.
Frequently asked questions
Is Meloxicam better than Fexofenadine? ▾
Meloxicam and Fexofenadine are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Meloxicam and Fexofenadine 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 Meloxicam
Products with Fexofenadine
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.