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Tag: Cyp inhibitor

Explore our medication guides and pharmacology articles within this category.

Is Levofloxacin a CYP Inhibitor? Understanding Its Minimal Impact on Cytochrome P450 Enzymes

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4 min read
According to in vitro studies, levofloxacin shows only weak inhibition of the CYP2C9 enzyme and negligible or no inhibition of other major cytochrome P450 (CYP) enzymes like CYP1A2 or CYP3A4. This limited effect on the CYP system is a key characteristic when considering the question, 'is levofloxacin a CYP inhibitor?', and explains its lower risk for certain types of drug-drug interactions compared to some other antibiotics.

Is Fluoroquinolone a CYP Inhibitor? A Pharmacological Review

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4 min read
Certain fluoroquinolone antibiotics can significantly inhibit cytochrome P450 (CYP) enzymes, with some reducing the clearance of drugs like theophylline by up to 70% [1.6.3]. The question of **is fluoroquinolone a CYP inhibitor** is critical for preventing potentially serious drug-drug interactions.