Tag: CYP1A2 inhibitors

Theophylline Clearance: How Common Medications Can Cause Dangerous Buildup

Theophylline has a narrow safety window, and common medications like cimetidine, allopurinol, and fluvoxamine can dangerously reduce its clearance, leading to life-threatening toxicity. Learn which drugs to avoid and how to stay safe.

  • Jan, 20 2026
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