Does Knuckle Cracking Cause Harm? for Parents
Find out what the experts have to say.
General Health Q&A for Parents
From tonsils to tanning salons, here are answers to common questions parents have about keeping kids healthy.
Acanthosis Nigricans for Parents
Acanthosis nigricans (AN) is a condition that causes the skin to thicken and darken in places. AN is not harmful or contagious, but can be a sign of certain other medical conditions.
Acanthosis Nigricans for Teens
Acanthosis nigricans, or AN, is a darkening and thickening of the skin that can be a sign of certain other medical conditions. Find out more.
Joint Aspiration (Arthrocentesis) for Parents
A joint aspiration (arthrocentesis) involves withdrawing (aspirating) a sample of fluid from a joint using a needle and syringe.
Q&A for Parents
Our medical experts answer some common - and not so common - questions from readers about parenting, diseases and conditions, the human body, and raising happy and healthy kids.
Arthritis for Kids
Kids can get a kind of arthritis that causes joint pain. Find out more in this article for kids.
Juvenile Idiopathic Arthritis (JIA) for Teens
Learn about juvenile idiopathic arthritis, a specific kind of arthritis that usually occurs in kids and teens younger than 17.
Juvenile Idiopathic Arthritis for Parents
In juvenile idiopathic arthritis (also called juvenile rheumatoid arthritis)), a person can develop swollen, warm, and painful joints. Learn more.