ScienceInsights

Twisted your ankle? Learn how to tell a sprain from a break, what's actually happening inside your joint, and how to recover without making it worse.

Nasal sprays, antihistamines, saline rinses—here's what actually helps allergy congestion and how to use each one safely.

A white tongue is usually harmless, but it can sometimes point to infections or other conditions worth knowing about.

Couples therapy costs vary widely depending on your insurance. Learn what you might pay with or without coverage and how to make sessions more affordable.

Taking quetiapine and need pain relief? Learn which painkillers are safer to combine with it and which ones to approach with caution.

From ibuprofen to tart cherry juice, here's what the evidence says about relieving muscle soreness with meds and supplements.

Alcohol poisoning is a medical emergency. Learn the warning signs, what's actually happening in the body, and what to do—and not do—while waiting for help.

Blood pressure targets shift as you age. Here's what healthy numbers actually look like for adults and older adults, and what can throw off your readings.

Hives can pop up for many reasons, from foods and stress to temperature changes. Learn what triggers them and when to see a doctor.

Most pink eye diagnoses come from a simple eye exam, but some cases need lab tests. Here's what doctors look for and when more testing is needed.