Author: Brian Smith
Chronic Disease Self-Management Tools to Improve Daily Function
Learn proven tools to manage chronic conditions daily-improve mobility, reduce symptoms, and feel more in control with evidence-based self-management techniques that work for diabetes, arthritis, heart disease, and more.
Itching from Medications: Common Causes and What You Can Do
Itching from medications is more common than you think-and often misunderstood. Learn which drugs cause it, why it happens, and what actually works to stop it, from antihistamine withdrawal to opioid-induced pruritus.
Ergonomics for Joint Health: Workstation and Posture Tips to Reduce Pain
Learn practical, science-backed tips to set up your workstation and improve posture for joint health. Reduce neck, wrist, and back pain with simple adjustments anyone can make.
Chronic Bronchitis vs. Emphysema: Key Differences in COPD
Chronic bronchitis and emphysema are two distinct forms of COPD with different causes, symptoms, and treatments. Understanding the difference helps you get the right care and avoid unnecessary medications.
Medication Safety for Pain Management: How to Minimize Opioid Risks in 2025
Learn how to minimize opioid risks in pain management using 2025 CDC and FDA guidelines. Discover safe prescribing limits, non-opioid alternatives, and what patients can do to protect themselves.
Dechallenge and Rechallenge in Drug Side Effects: What These Tests Mean
Dechallenge and rechallenge are key clinical methods to confirm if a drug caused a side effect. Stopping the drug to see symptoms fade is dechallenge. Restarting it to see if the reaction returns is rechallenge-offering near-definitive proof of causality.
Timing Medication Doses: How Administration Time Affects Side Effects
When you take your medication matters just as much as what you take. Timing can reduce side effects, boost effectiveness, and even save lives-especially for statins, blood pressure pills, insulin, and anticoagulants.
Antidepressant Discontinuation Syndrome: What It Is, How to Recognize It, and How to Manage It Safely
Antidepressant discontinuation syndrome causes real physical symptoms like brain zaps, dizziness, and nausea when stopping medication too quickly. Learn how to recognize it, why it happens, and how to taper safely to avoid severe withdrawal.
Radiation Therapy: How Radiation Destroys Cancer Cells at the DNA Level
Radiation therapy kills cancer cells by shattering their DNA, triggering cell death and immune activation. Modern techniques make it precise, and new research shows it can wake up the body’s defenses to fight cancer systemically.
Colorectal Cancer Screening and Chemotherapy: What You Need to Know at 45 and Beyond
Learn when to start colonoscopy screening, how chemotherapy works for colorectal cancer, and which tests are most effective. Updated guidelines now recommend screening at age 45 for average-risk adults.