NSAIDS Metabolism
Ibuprofen, aspirin, and naproxen—your clearance rate for these common pain relievers varies. Slow metabolizers face higher GI bleeding and cardiovascular risk at doses that are perfectly safe for fast metabolizers. This is the kind of information that should come before chronic use, not after complications.
What this measures
How your DNA shapes NSAIDS metabolism.
CYP2C9 handles most of the clearance of NSAIDs (ibuprofen, naproxen, celecoxib, diclofenac). CYP2C8 contributes to certain NSAIDs. Both enzymes show meaningful variant-driven activity differences, which shapes how long the drugs stay active and how much GI, kidney, and cardiovascular stress they place per dose.
Carriers of CYP2C9 reduced-activity variants (CYP2C9*2, *3) are associated with significantly slower NSAID clearance — and elevated risk of GI bleeding, kidney effects, and cardiovascular events at standard doses. Carriers of typical-function variants tend to clear NSAIDs at expected rates and tolerate the standard dose range with fewer adverse events.
Proton pump inhibitors reduce NSAID-induced gastric injury but don't change underlying clearance. Adequate hydration reduces kidney stress. Co-administration with anticoagulants compounds bleeding risk dramatically in slow metabolizers. Topical NSAIDs (gels, patches) deliver therapeutic effect with much lower systemic exposure.
The "I had a bad reaction to ibuprofen" or "GI bleed on a low dose" pattern often hides a CYP2C9 slow-metabolizer genotype. Which variant you carry decides whether standard-dose oral NSAIDs are reasonable maintenance or whether topical, lower-dose, or alternative-class options make better sense.
NSAIDS Metabolism is one specific finding in this system. Your Genomic Lifestyle Optimization Report shows where your variants place you on the detoxification pathways spectrum — and what you can do about it: it renders as a dark card with a color marker calibrated to your variants, opening with the gene mechanism and closing with a practical, mechanism-led recommendation.
Want to see what a real Mosaic dark card looks like? Walk through a sample report →
In context
Phase I: the 4-insight cluster.
NSAIDS Metabolism is one finding in a tightly-related cluster. Mosaic sequences the other 3 alongside it so you see the whole biology — not an isolated data point.
Questions people ask
About NSAIDS Metabolism.
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