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227 Search results starting with "D"

Disease

Deep vein thrombosis (DVT)

This potentially serious condition can occur with few or no symptoms. Know the risk factors.
Disease

Dehydration

The body not having enough water and other fluids is very risky for infants, young children and older adults.
Disease

Delayed ejaculation

Learn what can cause delayed or absent ejaculation and how it can be treated.
Disease

Delayed sleep phase

Learn more about this sleep condition that causes a delay in usual sleep patterns.
Disease

Delirium

Learn what may cause this change in mental abilities. Symptoms develop fast and include confusion and being unaware of surroundings.
Disease

Dementia

This group of symptoms with many causes affects memory, thinking and social abilities. Some symptoms may be reversible.
Disease

Dengue fever

Learn how to identify the symptoms of this serious, mosquito-borne infection and how to protect yourself from infection.
Disease

Depersonalization-derealization disorder

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

Depression (major depressive disorder)

Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest and can interfere with your daily functioning.
Disease

Dermatitis

Learn about the symptoms, causes and treatments of this itchy skin condition that affects children and adults, and about how moisturizers help prevent it.
Disease

Dermatofibrosarcoma protuberans

Learn about symptoms and diagnosis for this rare type of skin cancer. DFSP treatments include Mohs surgery, radiation and targeted therapy.
Disease

Dermatographia (Dermatographism)

Learn about the symptoms, causes and treatment of this skin condition in which light scratching causes raised lines or welts.

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