Sickle cell disease is a disease of the blood. Red blood cells are shaped like sickles, and can get stuck, especially inside smaller blood vessels.
Cramps can put a crimp in a girl's daily routine. Find out what period cramps are and how to handle them.
A middle ear infection happens when germs like bacteria and viruses get in your middle ear and cause trouble. Read this article to find out more.
A glossary of terms for kids who want to learn about medical tests and treatments.
A tarantula is a black, hairy spider that is about two to three inches long. Learn all about spiders and tarantulas in this fun article for kids.
Fire ants think they're hot stuff. Learn how to handle them in this article for kids.
A glossary of terms for kids who want to learn about medical products and devices.
Check out our cancer glossary for lots of easy-to-read definitions.
On the way to becoming a man, a boy's body will go through a lot of changes, including your body growing bigger, your voice changing, and hair sprouting everywhere. Find out more.
Did you ever eat something that made you feel ooky? It might have been food poisoning.
Note: All information is for educational purposes only. For specific medical advice,
diagnoses, and treatment, consult your doctor.
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