The itching caused by athlete's foot can be intense. Named for the active people who seem most prone to this condition, athlete's foot can affect even couch potatoes. Find out more by taking this multiple-choice quiz.

Asthma flare-ups can be started by things known as triggers. Do you know what can trigger asthma? Test your knowledge.

Antibiotics have been called "wonder drugs," because of their ability to treat bacterial infections that were once deadly. Antibiotics have saved countless lives since they were first introduced 60 years ago. But over use of these drugs has allowed some bacteria to become resistant to them.

Anemia is a condition in which the body doesn’t have enough healthy red blood cells.

Answer this one: What is the most common cause of anemia?

Do you or does someone in your family have a food allergy? Take this quiz and learn how to better cope with this condition.

Misusing alcohol can lead to serious problems. Learn more about the effects of abusing alcohol by taking this quiz.

Attention deficit/hyperactivity disorder (ADHD) is a common mental affecting millions of children.

Approximately 14 million people in the United States have rosacea. It most often affects adults between the ages of 30 and 60. Rosacea is more common in women, but more severe in men. Find out more about rosacea by taking this quiz.

Your urinary tract includes the organs that collect and store urine and release it from your body. They are the kidneys, ureters, bladder, and urethra.