Combining vitamin D supplements with thiazide diuretics can raise blood calcium to dangerous levels. Learn the risks, symptoms, safe dosages, and what to ask your doctor to avoid hypercalcemia.
Learn how to report dangerous side effects from medications or medical devices using FDA MedWatch. Step-by-step guide for patients and healthcare providers on using Form 3500 and 3500B to improve drug safety.
Learn how to use drug interaction checkers step by step to avoid dangerous medication combos. This guide covers free tools, how to read results, common mistakes, and when to call your doctor.
As of February 2025, the FDA removed the mandatory REMS program for clozapine. ANC monitoring is still required for safety, but no longer needs federal reporting. Learn what changed and how it affects access and care.
Compare Adalat (nifedipine) with alternatives like amlodipine, losartan, and diltiazem to find the best blood pressure medication with fewer side effects and better value.
Torsades de Pointes is a deadly heart rhythm caused by certain medications that prolong the QT interval. Learn how to recognize the warning signs, which drugs are most dangerous, and how to prevent this preventable cardiac emergency.
DMARDs and biologic medications are essential for managing autoimmune diseases like rheumatoid arthritis. They don't just ease pain-they stop joint damage. Learn how they work, their risks, costs, and what to expect when starting treatment.
Learn how to tell the difference between absolute and relative risk in drug side effects. Understand what those percentages really mean for your health-and why pharmaceutical ads often hide the truth.
Learn how to travel safely with controlled medications. Get the exact doctor's letter template, country-specific rules, and airport tips to avoid seizure, delays, or arrest.
Vilazodone (Viibryd) can cause diarrhea in nearly 3 in 10 users, but it usually fades within two weeks. Learn how food, probiotics, and slow dosing help manage this common side effect without quitting the medication.
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