High-dose biotin supplements can cause dangerously false lab results, including missed heart attacks and misdiagnosed thyroid disorders. Learn which tests are affected, how long biotin stays in your system, and what you must do to stay safe.
Tentative approval from the FDA allows generic drug makers to prepare for market entry while waiting for patents to expire. Learn how patent litigation, amendment deadlines, and timing decisions determine whether a generic drug launches on day one or months late.
Mail-order pharmacies dispense 90% generic drugs with strict quality controls. Learn how temperature tracking, NDC coding, and URAC accreditation ensure your meds stay safe during shipping.
Warfarin and antibiotics can interact dangerously, raising bleeding risk. Learn which antibiotics are high-risk, how INR changes, and what steps to take to stay safe without stopping either medication.
Probiotics can help with antibiotic-associated diarrhea and pediatric infectious diarrhea, but not all strains work for every issue. Learn which ones actually work, how to choose them, and what science says about their real benefits.
Tricyclic antidepressants like amitriptyline carry high anticholinergic burden, increasing risks of cognitive decline and dangerous heart rhythm changes. Safer alternatives exist, and many patients improve after switching.
Medicare Extra Help cuts generic prescription costs to $4.90 or less per pill. Learn how to qualify, apply, and keep your savings - even if you think you earn too much.
Learn how to safely transport insulin, vaccines, and other temperature-sensitive medications in hot or cold weather. Avoid degradation, ensure potency, and protect your health during travel.
Plantar fasciitis, now called plantar fasciopathy, causes sharp heel pain, especially in the morning. Learn the real causes, proven treatments like targeted stretching and orthotics, and what to avoid. Most cases improve with consistent, low-cost care.
Learn how insurance covers generic drugs from online pharmacies in 2025, including mail-order vs. independent sites, cash pricing tricks, and how to fight unwanted drug switches.