RxNorth - Page 6

Bariatric Surgery: Gastric Bypass vs. Sleeve Gastrectomy - What You Really Need to Know

  • Dec, 5 2025
  • 13 Comments

Gastric bypass and sleeve gastrectomy are the two most common weight loss surgeries. Learn how they differ in weight loss, risks, recovery, and long-term outcomes to make the best choice for your health.

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Modified-Release Formulations: Key Bioequivalence Rules You Need to Know

  • Dec, 4 2025
  • 9 Comments

Modified-release formulations require special bioequivalence testing beyond standard AUC and Cmax. Learn how FDA and EMA rules differ, why alcohol testing matters, and why some generics fail even when they pass regulatory benchmarks.

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Generic Drug Prices Over Time: Year-by-Year Changes and What’s Really Happening

  • Dec, 2 2025
  • 13 Comments

Generic drugs save billions but face wild price swings. Learn why some cost 10x more year to year, who's behind the hikes, and how to pay less right now.

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Autonomic Neuropathy: Why Blood Pressure Drops and GI Symptoms Happen

  • Dec, 1 2025
  • 10 Comments

Autonomic neuropathy causes dangerous drops in blood pressure and severe digestive problems like gastroparesis. Learn why it happens, how it's diagnosed, and what actually helps people manage it every day.

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Combining Multiple Heart Medications: Safe and Unsafe Drug Combinations

  • Dec, 1 2025
  • 11 Comments

Combining multiple heart medications can be life-saving-or life-threatening. Learn the most dangerous drug interactions, from grapefruit juice to OTC painkillers, and how to protect yourself from hidden risks.

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Step Therapy Rules: How Insurance Forces You to Try Generics Before Approved Medications

  • Dec, 1 2025
  • 9 Comments

Step therapy forces patients to try cheaper generics before insurers approve prescribed medications. Learn how it works, why it delays care, and what you can do to get exceptions faster.

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Future Approaches to Changing Perceptions of Generic Drugs

  • Dec, 1 2025
  • 15 Comments

Generic drugs save billions in healthcare costs, yet many still doubt their quality. Discover how new approaches in transparency, technology, and education are changing long-held beliefs about generic medications.

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Pharmacy Labels and Warning Stickers: How to Read Medication Safety Info in 2025

  • Dec, 1 2025
  • 8 Comments

Learn how to read pharmacy labels and warning stickers in 2025 under new FDA rules. Understand font sizes, color codes, barcodes, and what to do if you can't read your prescription.

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Continuing Education for Doctors: Staying Current on Generic Medications

  • Nov, 28 2025
  • 12 Comments

Doctors need up-to-date training on generic drugs to improve patient adherence, reduce costs, and make evidence-based prescribing decisions. Learn how CME requirements, FDA guidelines, and real-world tools are shaping the future of generics education.

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Pharmacist Substitution Authority: What Pharmacists Can and Cannot Do in Every State

  • Nov, 26 2025
  • 13 Comments

Pharmacist substitution authority lets pharmacists swap, adjust, or even prescribe medications in many U.S. states. Learn how these rules vary by state, why they matter for patient access, and what’s holding back wider adoption.

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Tetracyclines and Isotretinoin: The Hidden Risk of Pseudotumor Cerebri

  • Nov, 25 2025
  • 9 Comments

Combining tetracyclines like doxycycline with isotretinoin can cause pseudotumor cerebri - a rare but dangerous condition leading to permanent vision loss. Learn why this interaction is strictly avoided by dermatologists and how to stay safe.

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How to Train Yourself to Check Labels Before Every Dose: A Simple Habit That Saves Lives

  • Nov, 24 2025
  • 5 Comments

Checking your medication label before every dose reduces error risk by 76%. Learn how to make this simple habit automatic with the Three-Touch Method and practical tips for vision, memory, and busy routines.

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