This mental health condition causes you to feel like you're seeing yourself from outside your body or that things around you are not real, or both.
Disease
Oligodendroglioma
Learn about this type of tumor that can occur in the brain or spinal cord.
Disease
Marfan syndrome
This inherited disorder affects the skeleton and the eyes. It can also harm the large blood vessel that carries blood from the heart to the rest of the body.
Disease
Childhood asthma
This lung condition causes the airways to swell and narrow, making it difficult to breathe. If it's not managed, some children can have dangerous attacks.
Disease
Migraine with aura
Learn more about migraine that causes pain and sensory disturbances (aura), such as flashes of light, blind spots or tingling in the hands or face.
Disease
Ebstein anomaly
In this rare heart defect, the tricuspid heart valve didn't form properly. This can affect the heart's ability to pump blood. Know the risks and symptoms.
Disease
Sleepwalking
People who get up and walk around while sleeping may not need treatment. But if it happens often, it could be a sleep disorder that needs treatment.
Disease
Stuttering
Stuttering, sometimes called stammering, is a speech condition that involves problems with rhythm and flow when speaking.
Disease
Bed-wetting
Learn about causes and treatments of bed-wetting, including moisture alarms, bladder training and medicines.
Disease
Mental illness
A wide range of mental health conditions affect mood, thinking and behavior and can make you miserable and cause problems in daily life.
Disease
MRSA infection
MRSA infections often occur in health care settings, but they can happen anywhere. Find out about symptoms and treatment for this virulent staph infection.
Disease
Sacral dimple
Learn about the causes, complications and diagnosis of this indentation on the lower back present at birth in some babies.