Fluoroquinolone antibiotics like ciprofloxacin and levofloxacin carry a serious risk of tendon rupture, especially in older adults and those on steroids. Learn the signs, who's most at risk, and what to do if you're prescribed one.
Acitretin affects skin healing, making tattoos risky. Learn why you must wait two years after stopping the medication before getting inked-and what happens if you don't.
Learn how drugs get their chemical, generic, and brand names-and why these naming systems exist to prevent dangerous medication errors. Understand what each name means and how to use them safely.
Learn how to tell cold sores and pimples apart based on symptoms, location, and causes. Get the right treatment for each and avoid spreading infection or making breakouts worse.
Ulnar neuropathy causes numbness and weakness in the hand due to nerve compression at the elbow or wrist. Learn the symptoms, non-surgical treatments, when surgery is needed, and how to prevent permanent damage.
Learn how to prepare for a colonoscopy with clear, step-by-step tips to ensure a clean colon, avoid missed polyps, and prevent procedure cancellation. Follow diet, hydration, and timing guidelines for the best results.
Lithium and NSAIDs can cause dangerous kidney damage and life-threatening toxicity. Learn why this interaction is so risky, which painkillers are safest, and what steps to take to protect your health.
Vascular, frontotemporal, and Lewy body dementia are three distinct brain disorders with different causes, symptoms, and treatments. Learn how they differ and why correct diagnosis matters for safety and care.
OTC switches let you buy former prescription drugs without a doctor, but they come with hidden risks. Learn how to use them safely, avoid dangerous interactions, and protect yourself from overdose and misdiagnosis.
Postmarketing experience sections on drug labels reveal real-world side effects missed in clinical trials. Learn how to read them, why they matter, and what to do if you notice something unusual.
Landmark court decisions in generic patent law determine when affordable drugs reach the market. From Amgen v. Sanofi to Amarin v. Hikma, these rulings shape drug prices, patent strategies, and patient access.
Many medications cause unexpected weight gain or loss. Learn which drugs are most likely to affect your weight, why it happens, and how to manage it with practical steps and alternatives.