Tag: narrow therapeutic index

Alternative Medication Classes: Different Drugs, Different Side Effects

Different types of medications - prescription, OTC, and herbal - come with unique side effect risks. Learn how to spot dangerous interactions, why generics aren't always interchangeable, and how to stay safe when mixing supplements with prescriptions.

Theophylline Levels: Why Narrow Therapeutic Index Monitoring Is Critical for Patient Safety

Theophylline has a narrow therapeutic index, meaning even small changes in dosage or metabolism can lead to dangerous toxicity. Regular blood monitoring is essential to keep levels between 10-20 mg/L and avoid life-threatening side effects.