ScienceInsights

From a quick dipstick test to a full urine culture, here's how doctors confirm a UTI and identify the right treatment for you.

Gatorlyte can help with mild dehydration from diarrhea, but it's not the same as a medical ORS. Here's when it works and when to reach for something else.

PCP is less physically addictive than opioids, but its psychological grip can be powerful. Learn how it affects the brain and what dependency looks like.

Sprained your ankle? Learn what actually speeds up healing, from managing swelling to moving sooner than you'd expect, plus how to prevent it happening again.

LDL cholesterol rises for many reasons beyond diet, including genetics, hormones, and certain medications. Here's what's actually driving your numbers.

Swollen feet can stem from harmless causes like too much salt or serious ones like heart disease. Learn what's behind the puffiness and when to see a doctor.

Post Incarceration Syndrome describes the lasting psychological effects of prison, including PTSD, social withdrawal, and institutionalized thinking, and why it matters for reentry and recovery.

Hypothermia can develop indoors and progress quickly. Learn how it's classified, who's most at risk, and what to do when someone's body temperature drops dangerously low.

Audiologists hold doctoral degrees but aren't medical doctors. Here's what they're trained to do, how they compare to ENTs, and when to see which.

Herpes pain varies widely by outbreak stage and virus type. Here's what sensations to expect, from the first outbreak to recurring episodes and nerve pain between flares.