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Archive: 2026/02 - Page 2
Dechallenge and Rechallenge in Drug Side Effects: What These Tests Mean
Dechallenge and rechallenge are key clinical tools used to confirm if a drug caused a side effect. Stopping the drug (dechallenge) and restarting it (rechallenge) provide the strongest evidence of causality in adverse drug reactions.
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Medication Alternatives: What to Do During a Shortage
When your medication runs out due to a shortage, don’t panic. Learn how to find safe alternatives, check FDA lists, work with your pharmacist, and navigate insurance rules to keep your treatment on track.
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Sensitive Skin Care: Fragrance-Free Routines and How to Test Them
Fragrance-free skincare is the most effective way to calm sensitive skin. Learn which ingredients actually heal, how to test products safely, and what routines dermatologists recommend for lasting relief.
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