Pharmacy reimbursement laws determine how much pharmacists get paid for generic drugs. From MAC pricing to PBM spreads and Medicare's new $2 list, understand how these rules affect your out-of-pocket costs and access to affordable medications.
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Many medications, especially steroids and opioids, can trigger persistent hiccups. Learn which drugs are most likely to cause them, what actually works to stop them, and how to talk to your doctor about this overlooked side effect.
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Phenytoin and warfarin interact in two phases: an early spike in INR from protein displacement, followed by a dangerous drop due to enzyme induction. This requires close INR monitoring and careful dose adjustments to avoid bleeding or clotting.
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Taking five or more medications increases your risk of side effects, falls, hospital stays, and even death. Learn how polypharmacy works, why it's dangerous, and what you can do to stay safe.
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Fluoroquinolone antibiotics like levofloxacin can increase tendon rupture risk, especially in older adults and those with kidney issues. NSAIDs don't raise the risk but can mask early warning signs. Know the facts before taking these drugs.
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Generic medications can cause allergic reactions due to inactive ingredients like lactose, gluten, or dyes - not the active drug. Learn when to seek emergency care and how to avoid future reactions.
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Colchicine and macrolides like clarithromycin can cause deadly toxicity when taken together due to CYP3A4 and P-gp inhibition. Learn how this interaction works, which antibiotics are safe, and what to do if you're on both.
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Learn how to safely dose antihistamines for children to avoid dangerous side effects. Discover why kitchen spoons, weight confusion, and outdated meds like Benadryl put kids at risk-and what to do instead.
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Linezolid and antidepressants together carry a low risk of serotonin syndrome-less than 0.5%. New studies show the danger is overblown. Here’s what you really need to know before taking both.
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Learn how to time antimalarials and HIV medications across time zones to avoid treatment failure, drug resistance, and dangerous gaps in protection. Essential tips for travelers.
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