This life-threatening condition happens when blood leaks through a tear in the body's main artery, the aorta. Know the symptoms and how it's treated.
Disease
Heart palpitations
Know when and how feelings of a rapid, fluttering or pounding heartbeat are treated.
Disease
Bronchiolitis
Infection in the small airways of the lungs is common in young kids and babies. Symptoms may include coughing, wheezing and trouble breathing.
Disease
Diphtheria
This rare but serious bacterial infection can cause organ damage and breathing problems. This disease is often treatable but is also preventable with a vaccine.
Disease
Dust mite allergy
This allergy can lead to year-round sniffles and sneezes. Here's how to find relief.
Disease
Cystic fibrosis
This condition, passed down in families, causes damage to the lungs, digestive system and other organs. Learn about screening and newer treatments.
Find out what to do when symptoms such as headache, fatigue and dizziness last longer than expected after an injury causes a concussion.
Disease
Wrist pain
Wrist pain can be caused by many types of problems, ranging from sprains to arthritis. An accurate diagnosis is crucial to determine the proper treatment.
Disease
Hammertoe and mallet toe
These foot conditions cause a bend in a toe or toes. Proper footwear can help prevent this bend in a toe or ease the pain of it.
Disease
Sarcoma
Learn about this cancer that forms in the bones and the connective tissue. Find out about symptoms, diagnosis, treatment and the many types of this condition.
Disease
Flatfeet
A common and usually painless condition, flatfeet occurs when the arches of the feet flatten upon standing, allowing the entire soles to touch the floor.
Disease
Hemophilia
In this inherited disorder, the blood lacks one of several clot-forming proteins. The result is prolonged bleeding, which can be life-threatening.