Meloxicam vs Amiloride: side-by-side comparison
Meloxicam (NSAID (preferential COX-2 inhibitor)) and Amiloride (Potassium-sparing diuretic) 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 | Amiloride |
|---|---|---|
| Therapeutic class | NSAID (preferential COX-2 inhibitor) | Potassium-sparing diuretic |
| CAS | 71125-38-7 | 2609-46-3 |
| ATC | M01AC06 | C03DB01 |
| Molecular weight | 351.40 g/mol | 229.63 g/mol |
| Brands with this active ingredient | 1 | 1 |
What they share
Meloxicam and Amiloride 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 Amiloride, 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: Le méloxicam inhibe les cyclo-oxygénases avec une préférence pour la COX-2 aux faibles doses thérapeutiques. Amiloride: L'amiloride bloque le canal sodique épithélial (ENaC) du tube contourné distal et du tube collecteur du rein, réduisant la réabsorption du sodium et diminuant indirectement l'excrétion du potassium et des ions hydrogène.
Indications compared
Meloxicam: Le méloxicam est autorisé chez l'adulte dans le traitement symptomatique de l'arthrose, de la polyarthrite rhumatoïde et de la spondylarthrite ankylosante. Amiloride: L'amiloride est autorisé dans l'hypertension artérielle (typiquement en association aux thiazidiques), dans les œdèmes de l'insuffisance cardiaque ou de la cirrhose hépatique (en association), et dans l'hyperaldostéronis…
Safety profile
Meloxicam: Les effets indésirables fréquents comprennent troubles digestifs, œdèmes périphériques, hypertension et céphalées. Amiloride: Les effets indésirables fréquents comprennent hyperkaliémie (le risque principal), hyponatrémie, déshydratation et troubles digestifs.
Questions fréquentes
Is Meloxicam better than Amiloride? ▾
Meloxicam and Amiloride are not "better or worse" — they treat different things. The sensible question is which fits your specific need.
Can Meloxicam and Amiloride 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 Amiloride
Les informations publiées sur ce site sont fournies à titre documentaire et pédagogique. Elles ne remplacent pas l'avis d'un professionnel de santé qualifié.