Metformin and contrast dye don't automatically cause lactic acidosis. Learn the real risks, updated 2025 guidelines, and when to hold or keep taking your diabetes medication before imaging tests.
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Learn how to create a medication schedule that reduces dangerous drug interactions using the Universal Medication Schedule (UMS), pill organizers, and simple timing rules. Designed for people on five or more meds.
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Topical medication allergies cause delayed skin rashes that are often mistaken for worsening conditions. Learn how to spot the signs, identify the triggers like neomycin and hydrocortisone, and get proper treatment with patch testing and avoidance.
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Macrolide antibiotics like azithromycin and clarithromycin can prolong the QT interval and trigger dangerous heart rhythms in at-risk patients. Learn who’s most vulnerable, how to reduce your risk, and safer alternatives.
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Learn how drug desensitization allows patients with severe drug allergies to safely receive life-saving medications under medical supervision. Understand the process, risks, and who qualifies.
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MAO inhibitors can save lives-but they can also kill if mixed with common medications, supplements, or foods. Learn the dangerous interactions, what to avoid, and how to stay safe.
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Brand manufacturers produce their own generic versions to retain market share after patents expire. These authorized generics are identical to the original drug, made in the same factory, with only packaging changes. Learn how they work, why prices don't drop as much, and what it means for patients.
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Sublingual immunotherapy tablets offer a needle-free way to treat grass, ragweed, and dust mite allergies. Learn who qualifies, how effective they are, what they cost, and how they compare to allergy shots.
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Medicaid covers prescription drugs for 85 million Americans, but coverage varies by state. Learn what’s included in 2025 - from tiered formularies and prior authorizations to copays and Extra Help.
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Maintaining consistent vitamin K intake is critical for safe warfarin use. Learn which foods affect your INR, why consistency beats restriction, and how to eat well without risking dangerous blood clotting or bleeding.
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Learn how drugs get their chemical, generic, and brand names - and why these naming systems exist to prevent deadly medication errors. Understand stems, safety rules, and how generics work.
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Sleep Restriction Therapy resets chronic insomnia by limiting time in bed to match actual sleep, building strong sleep pressure. It's a proven, drug-free method backed by science and preferred over medication for lasting results.
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