QD and QID are dangerous prescription abbreviations that cause deadly dosing errors. Learn how they're misread, who's most at risk, and how healthcare systems and patients can prevent them with simple, proven changes.
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Metabolic syndrome is a cluster of five risk factors - including abdominal fat, high blood pressure, and insulin resistance - that dramatically raise your chance of heart disease and diabetes. The good news? Lifestyle changes can reverse it.
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Alcohol can cause dangerous, delayed drops in blood sugar when combined with diabetes medications like insulin or sulfonylureas. Learn how to reduce risks, which drinks are safest, and why even sugar-free cocktails aren't safe.
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Therapeutic Equivalence Codes (TE Codes) tell pharmacists which generic drugs can be safely swapped for brand-name versions. Learn how the FDA's Orange Book system ensures safety, saves billions, and works in every U.S. pharmacy.
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Not all drugs have authorized generics - and when they do, it's often a strategic move by brand manufacturers, not a benefit to consumers. Learn why most medications still cost too much.
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Ginkgo Biloba may increase bleeding risk when taken with blood thinners like warfarin, aspirin, or clopidogrel. Learn what the science says, which combinations are dangerous, and what to do if you're already taking both.
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Macrolide antibiotics like azithromycin can prolong the QT interval, raising the risk of dangerous heart rhythms. Learn who needs an ECG before taking them - and why skipping screening can be risky.
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Copay cards can make expensive medications affordable-but hidden insurer rules like accumulator programs can leave you with huge bills after the card runs out. Learn how to use them safely and avoid treatment disruption.
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Antiretroviral HIV medications suppress the virus effectively - but drug interactions and resistance can undermine treatment. Learn how modern regimens work, why resistance develops, and what’s next in HIV care.
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Doxepin is a quiet but effective option for treating depression and anxiety in older adults, especially when sleep problems are involved. It offers a balance of mood and sleep benefits with fewer risks than many alternatives.
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