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228 Search results starting with "D"

Disease

Atopic dermatitis (eczema)

Learn about the causes, symptoms and treatments of this itchy rash that most often begins before age 5, is persistent, and has periods of clearing and relapse.
Disease

Atrial septal defect (ASD)

This heart problem that is present at birth causes a hole between the heart's upper chambers. It can be treated.
Disease

Atrioventricular canal defect

This congenital heart defect involves a hole in the heart. It affects blood flow through the heart valves. Learn the symptoms and how it's treated.
Disease

Attention-deficit/hyperactivity disorder (ADHD) in children

This condition affects children and may continue into adulthood. It can include having a hard time paying attention, being hyperactive and being impulsive.
Disease

Auditory processing disorder (APD)

This type of hearing loss involves the brain. Learn about ways that can help people with the condition hear better.
Disease

Autism spectrum disorder

This condition related to brain development causes problems in getting along with others socially and communicating. Symptoms and severity can vary widely.
Disease

Behcet disease

This rare condition causes blood vessel swelling throughout the body. Symptoms depend on which parts of the body the condition affects.
Disease

Binge-eating disorder

People with this condition often don't feel able to stop eating and may eat larger than usual amounts of food. Learn about symptoms and treatment.
Disease

Bipolar disorder

This mental health condition causes extreme mood swings that include emotional highs, called mania, and lows, known as depression.
Disease

Blocked tear duct

Watery, irritated eyes may happen when your tears can't drain. Learn about this common eye condition that affects newborns and, sometimes, adults.
Disease

Body dysmorphic disorder

This mental disorder causes persistent, intense focus, shame and anxiety over perceived body defects, often resulting in many cosmetic procedures as a fix.
Disease

Borderline personality disorder

This mental health condition affects how you see yourself. It includes unstable and intense relationships, extreme emotions, and impulsiveness.
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