Cholestatic pruritus is a severe, non-histamine-related itching caused by liver bile buildup. Bile acid resins like cholestyramine are first-line, but newer drugs like maralixibat offer better tolerability and effectiveness. Learn what works, what doesn't, and what's coming next.
Genetic differences can make medications dangerous for some people and useless for others. Learn how specific gene variants like CYP2D6 and HLA-B*15:02 affect drug reactions-and what you can do about it.
Learn when to use OTC medications versus prescription drugs for common conditions like headaches, allergies, and heartburn. Understand safety, cost, and when to see a doctor.
Subscribe to FDA Safety Communications to get real-time alerts about dangerous drug recalls, medical device failures, and food safety risks. Learn how keyword-based email notifications can protect you and your family.
A personal medication list saves lives by preventing dangerous drug interactions. Learn exactly what to include - from prescriptions to supplements - and how to keep it updated for maximum safety.
Learn how to plan your Medicare open enrollment for medication coverage in 2026. Save hundreds on prescriptions by comparing drug formularies, pharmacy networks, and total costs before December 7.
Learn which antihypertensive combination generics are available, how much they cost, why insurance often won't cover them, and how to get the right one for your needs. Evidence-based guide for patients and caregivers.
Learn the key differences between biosimilars and generic drugs to make smarter, safer treatment choices. Understand cost, safety, access, and how to ask the right questions.
Biosimilars are the closest thing to generics for complex biologic drugs. They're safe, effective, and can cut costs by up to 50%. Learn how they work, why they're not widely used yet, and what you should know if you're on a biologic medication.
Corticosteroids like prednisone can cause dangerous spikes in blood sugar-even in people without diabetes. Learn how steroids trigger hyperglycemia, who's at risk, and how to manage it safely with insulin and lifestyle changes.