Learn how to safely taper off corticosteroids like prednisone to avoid withdrawal symptoms. Discover evidence-based strategies, recovery timelines, and what really works-backed by clinical data and patient experiences.
Anticholinergic burden from common medications like Benadryl and oxybutynin can accelerate memory loss and increase dementia risk in older adults. Learn which drugs to avoid and how to safely reduce cognitive harm.
Macrolide antibiotics like azithromycin can prolong the QT interval, raising the risk of dangerous heart rhythms. Learn who truly needs an ECG before taking them-and who doesn't.
Theophylline is a powerful but dangerous asthma and COPD medication with a narrow therapeutic window. Without regular blood testing, even small changes in dose or other medications can lead to life-threatening toxicity.
Debunking common health myths like drinking eight glasses of water, sugar causing hyperactivity, and only using 10% of your brain. Learn the facts behind the myths and how to spot false health claims.
Beta-blockers and calcium channel blockers can be effective together for high blood pressure and angina, but only if the right types are used. Combining certain versions can cause dangerous heart slowdowns-here's what you need to know.
Generic drugs look different from brand-name medicines because of U.S. trademark laws, not because they're less effective. They contain the same active ingredients and work the same way-just in a different color, shape, or size. Learn why this happens and how to stay safe.
Goldenseal may reduce metformin absorption, raising blood sugar risks for people with type 2 diabetes. Learn how berberine interferes with diabetes meds and what to do if you're taking both.
Loperamide overdose can cause fatal heart rhythm problems, even in people who think they're just treating diarrhea. Learn the warning signs, why it's dangerous, and what to do in an emergency.
Alopecia areata is an autoimmune condition causing sudden, patchy hair loss. Learn how it works, what treatments actually help - including new JAK inhibitors - and why emotional support matters just as much as medical care.