ScienceInsights

Swollen eyelids can stem from allergies, styes, or something more serious. Learn what's behind the puffiness and how to treat it.

Newborn size varies by sex, gestational age, and other factors. Here's what's typical for weight and length at birth and what influences those numbers.

HAE attacks can be triggered by stress, injuries, hormonal shifts, and certain medications. Learn what commonly sets them off and how to spot early warning signs.

AG1 contains no iron, and there's a good reason for that. Learn why it's left out and what to do if you actually need more iron in your diet.

Meloxicam can technically reduce fever, but its risks make it a poor choice. Learn why acetaminophen or ibuprofen are safer options for most people.

Smelly gas usually comes down to gut bacteria, sulfur-rich foods, and digestion. Here's what's causing it and how to reduce the odor.

Acyclovir, valacyclovir, and famciclovir are the main antivirals used to treat herpes. Learn how each works and which approach fits your situation.

Wondering what an orthopedic appointment looks like? Learn what to expect, how to prepare, and what treatment options your doctor might recommend.

Learn how timing, ovulation tracking, and a few lifestyle tweaks can improve your chances of conceiving naturally.

Plaquenil is a DMARD, not an NSAID. Learn how it works differently and why that distinction matters for treatment and monitoring.