Sore throats are usually caused by viruses. Here's what to do if your child has a sore throat.

A C-reactive protein (CRP) blood test is used to identify inflammation or infection in the body.

Cutting and other forms of self-injury among teens have become more common in recent years. Learn how to help a teen who self-harms.

Drugs are chemicals that change the way a person's body works. You've probably heard that drugs are bad for you, but what does that mean and why are they bad? Medicines Are Legal Drugs If you've ever ...

Testicular torsion is an emergency condition. It happens when the spermatic cord, which provides blood flow to the testicle, rotates and becomes twisted. The twisting cuts off the testicle's blood ...

The nose, throat, and lungs are just a few parts of the body that make up the respiratory system. They work together to bring oxygen into the body and take carbon dioxide (a waste product) out.

Self-esteem can come easier to some kids than others. If your child's self-esteem needs a boost, try these suggestions.

Period cramps can be mild or they can really hurt. But there are things you can do to feel better. Let's find out what cramps are and what to do if you get them. What Are Period Cramps? Cramps happen ...

The male reproductive system is made up of the parts inside and outside a male’s body that help make a baby. Learn about them and how they work.

What Does the Heart Do? The heart is a pump, usually beating about 60 to 100 times per minute. With each heartbeat, the heart sends blood throughout our bodies, carrying oxygen to every cell. After ...

Coughing is a healthy reflex that helps clear the airways. A severe cough or one that lasts more than a week requires a medical checkup. But many coughs are caused by a virus that just needs to run ...

A well-stocked first-aid kit, kept in easy reach, is a necessity in every home. Learn where you should keep a kit and what to put in it.