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Disease

REM sleep behavior disorder

REM sleep behavior disorder is a sleep disorder in which you physically and vocally act out vivid, often unpleasant dreams during REM sleep.
Disease

Keratosis pilaris

Find out more about this harmless, nonpitch skin condition that causes bumpy, rough skin on the upper arms, thighs or buttocks.
Disease

Age spots (liver spots)

Learn more about the harmless dark spots on your skin that tend to appear as you age, especially in areas exposed to the sun. Treatment is available.
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

Pityriasis rosea

Learn more about the symptoms, causes and treatment of this large rash common among teens and young adults.
Disease

Poison ivy rash

Learn about the symptoms, causes and home remedies for this itchy skin rash and how to prevent it.
Disease

Roseola

Learn about the causes of and home-care tips for this common viral infection that often affects children by age 2, causing a high fever followed by a rash.
Disease

Sun allergy

Learn more about the causes, symptoms and treatment of this itchy rash that is an allergic reaction to sunlight.
Disease

Tinea versicolor

Learn about the symptoms, causes, treatments of this common skin infection that usually responds to treatment.
Disease

Oppositional defiant disorder (ODD)

This childhood mental health condition includes frequent and persistent anger, irritability, arguing, defiance or vindictiveness toward authority.
Disease

Astrocytoma

Learn about the diagnosis and treatment for this type of glioma brain tumor. Treatments include surgery, chemotherapy and radiation therapy.
Disease

Fibrocystic breasts

Learn about this condition that's common in women, including symptoms, possible causes and testing to determine when breast cysts might need treatment.

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