Chickenpox hits adults much harder than kids, with real risks of pneumonia and other complications. Here's what you need to know about treatment and prevention.
Perimenopause and menopause are related but distinct stages. Learn what sets them apart, how symptoms differ, and why knowing which stage you're in matters.
Daily ibuprofen has real limits. Learn how many days are considered safe, why risks to your stomach, heart, and kidneys add up quickly, and when to stop.