Category: Medications - Page 2
CYP450 Enzyme Interactions: How Medications Compete for Metabolism
CYP450 enzymes metabolize 90% of medications. When drugs compete for the same enzyme, levels can spike or drop dangerously. Learn how common meds, genetics, and even grapefruit juice can trigger life-threatening interactions.
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Tinnitus and Ringing in the Ears from Medications: What You Need to Know
Many medications can cause ringing in the ears - from aspirin to antibiotics to chemotherapy. Learn which drugs are most likely to trigger tinnitus, how soon symptoms appear, and what to do if you notice hearing changes.
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The Purple Book: Understanding Biosimilars and Interchangeability from the FDA
The FDA's Purple Book is the official source for information on biosimilars and interchangeable biological products. Learn how it works, what interchangeability really means, and why it matters for patients and providers.
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Alcohol and Diabetes Medications: How to Avoid Dangerous Low Blood Sugar
Alcohol can cause dangerous drops in blood sugar when taken with diabetes medications like insulin or sulfonylureas. Learn how to drink safely, what to avoid, and why timing and food matter more than you think.
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Gastrointestinal Medications: Why Absorption Issues Ruin Effectiveness
Many gastrointestinal medications fail because of absorption problems in the gut-not because they don’t work. Food, pH, disease, and formulation all affect how well your body takes in oral drugs. Here’s what actually happens-and what you can do about it.
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First-Generation Antihistamines: Why Severe Drowsiness and Brain Fog Are Common Side Effects
First-generation antihistamines like Benadryl cause severe drowsiness and brain fog because they cross into the brain. They also trigger anticholinergic side effects like dry mouth, blurred vision, and memory issues-especially dangerous for older adults. Safer alternatives exist.
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Citalopram and Escitalopram: QT Prolongation Risks and Safe Dose Limits
Citalopram and escitalopram are effective antidepressants but carry QT prolongation risks. Learn the safe dose limits, who’s at risk, and how to compare them with other SSRIs for heart safety.
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Citalopram and Escitalopram: QT Prolongation Risks and Safe Dose Limits
Citalopram and escitalopram are effective antidepressants but carry QT prolongation risks. Learn the safe dose limits, who's at risk, how they compare to other SSRIs, and what monitoring you need to stay safe.
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OTC Nasal Sprays: How to Avoid Rebound Congestion and Use Them Safely
OTC nasal sprays give quick relief but can cause worse congestion if used too long. Learn how rebound congestion works, why it happens, and how to safely quit without the crash.
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Informed Decision-Making: Choosing Between Generic and Brand Medications
Learn how to choose between generic and brand medications with clear facts, real-world examples, and expert guidance. Discover when generics are safe, when to be cautious, and how to save money without risking your health.
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