What Is a Perforated Eardrum? A perforated eardrum is a tear or hole in the ear's tympanic membrane (the eardrum). A perforated (PER-fer-ate-id) eardrum can hurt, but most heal in a few days to weeks.

From enjoying the great outdoors to playing sports safely, here's how to protect yourself and deal with emergencies.

Most of us know that some teens cut. But cutting — using a sharp object like a razorblade, knife, or scissors to make marks, cuts, or scratches on one's own body — is just one form of self-injury.

When blood glucose levels (called blood sugar levels) drop too low, it's called hypoglycemia. For people with diabetes, hypoglycemia (hi-poe-gly-SEE-me-uh) happens when blood sugar levels fall below ...

When Are Kids Ready to Toilet Train? Many parents are unsure about when to start toilet training or "potty training." Not all kids are ready at the same age, so it's important to watch your child for ...

Toddlers are learning to navigate their world, communicate, and control some parts of their lives. They don't actually have control over much, but eating is one of the first areas where they will.

You might go to the hospital if you fall off your bike and break your arm or if you have asthma and have trouble breathing. You might go to the hospital if you become dehydrated and need IV fluids or ...

Your body has a "highway" system that sends blood to and from your body parts. It's called the circulatory system and the roads are called arteries and veins. Arteries, which usually look red, carry ...

Every single person has a skeleton made up of many bones. These bones give your body structure, let you move in many ways, protect your internal organs, and more. It's time to look at all your bones — ...

Lots of people stress out about talking in front of the class or getting laughed at if they make a mistake in front of an audience. Feeling nervous before a performance is natural — and part of your ...

Homework takes time. But it doesn’t have to take too much time. You want time to play, relax, and do other things, too. If you learn how to get organized and get focused, then you can get it done in a ...

What Are Middle Ear Infections? Ear infections happen when viruses or bacteria get into the middle ear, the space behind the eardrum. When a child has an ear infection (also called otitis media), the ...