RxNorth - Page 4

BPPV: Understanding Benign Paroxysmal Positional Vertigo and How Canalith Repositioning Works

  • Jan, 11 2026
  • 13 Comments

BPPV is a common inner ear disorder causing brief, spinning dizziness with head movements. Canalith repositioning, like the Epley maneuver, fixes it in minutes - no drugs or surgery needed.

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Patient Rights: How to Refuse Generic Substitution and Request Brand-Name Drugs

  • Jan, 10 2026
  • 8 Comments

You have the legal right to refuse generic drug substitutions and request brand-name medications. Learn how state laws protect you, when to insist on your prescribed drug, and what to say at the pharmacy counter to avoid risky switches.

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Living With Fibromyalgia: How to Control Pain and Make Lifestyle Changes That Work

  • Jan, 8 2026
  • 15 Comments

Learn how to manage fibromyalgia pain with proven lifestyle changes, exercise, and therapy. No cure exists, but thousands are living better with the right tools.

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Generic Manufacturer Profitability: Business Models and Sustainability in 2026

  • Jan, 7 2026
  • 9 Comments

Generic drug manufacturers are losing money despite saving billions in healthcare costs. Discover why profitability is collapsing and how companies are adapting with complex generics and contract manufacturing to survive.

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Intentional Overdose: How to Get Help and Find Mental Health Crisis Resources

  • Jan, 6 2026
  • 15 Comments

Intentional overdose is a leading method of suicide attempt, but help is available. Learn about crisis resources like 988, text lines, and what to do if you or someone you know is in crisis.

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TIA vs. Stroke: Warning Signs and What to Do Right Now

  • Jan, 5 2026
  • 15 Comments

TIA and stroke share the same warning signs, but a TIA is a medical emergency that predicts a major stroke. Know the symptoms, act fast-even if they disappear-and get evaluated within 24 hours to prevent lifelong damage.

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Pulmonary Rehabilitation for Chronic Lung Disease: What It Is and How It Helps

  • Jan, 4 2026
  • 14 Comments

Pulmonary rehabilitation is a proven, multidisciplinary program that helps people with chronic lung diseases breathe easier, move better, and regain independence. Learn how it works, who it’s for, and what results to expect.

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Remote Microphone Systems: How They Help You Hear Speech in Noise

  • Jan, 3 2026
  • 12 Comments

Remote microphone systems help people with hearing loss understand speech in noisy places like restaurants and meetings. They send clear sound directly to hearing aids, cutting through background noise. Studies show up to 61% better understanding than hearing aids alone.

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How to Check Formularies and Preferred Drug Lists Before Prescribing

  • Jan, 1 2026
  • 9 Comments

Learn how to check formularies and preferred drug lists before prescribing to avoid coverage surprises, reduce patient costs, and prevent treatment delays. Essential for every prescriber in 2026.

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Chronic Kidney Disease: Stages, Progression, and Early Detection

  • Dec, 31 2025
  • 12 Comments

Chronic kidney disease often has no symptoms until it's advanced. Learn the five stages of CKD, how eGFR and albuminuria predict progression, and why early detection saves lives - and kidneys.

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Cold-Induced Urticaria: What to Do When Hives Appear After Cold Exposure

  • Dec, 30 2025
  • 13 Comments

Cold-induced urticaria causes itchy hives after exposure to cold. Learn how it's diagnosed, treated, and managed-plus what to avoid to prevent dangerous reactions.

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Hepatic Encephalopathy: Understanding Confusion, Lactulose, and How to Prevent It

  • Dec, 29 2025
  • 10 Comments

Hepatic encephalopathy causes confusion and cognitive decline due to liver failure. Lactulose is the primary treatment to reduce ammonia, and prevention involves managing triggers like infections and constipation. Early detection saves lives.

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