Tag: PPIs

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Levothyroxine and Proton Pump Inhibitors: How They Interfere with Absorption

Levothyroxine requires stomach acid to be absorbed, but proton pump inhibitors reduce acid production, leading to reduced thyroid hormone levels. Learn how to detect and fix this common drug interaction.

Edward Jepson-Randall, Jan, 11 2026

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OTC Heartburn Medications: Antacids, H2 Blockers, and PPIs Explained

Learn how antacids, H2 blockers, and PPIs work for heartburn relief. Know which OTC medication is right for your symptoms - and when to stop using them.