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Dementia with Lewy Bodies (DLB) What is dementia with Lewy bodies? Dementia with Lewy bodies (DLB) is a form of progressive dementia. It's caused by the decay of the tissues in the brain. People with DLB have a buildup of abnormal protein particles in their brain tissue, called

Occupational Lung Diseases What are work-related lung diseases? Work-related lung diseases are lung problems that are caused by certain work environments. They are caused by breathing materials into the lungs. These lung diseases may have lasting effects, even after the exposure

Phobias in Children What are phobias in children? A phobia is an excessive fear of a certain object or situation. It's a fear that lasts for at least 6 months. It is a type of anxiety disorder. These are some different types of phobias: Specific phobia. A child has anxiety when

Lymphadenopathy in Children What is lymphadenopathy in children? Lymphadenopathy means swelling of the lymph nodes or glands. These are the bean-shaped glands in the neck, armpits, groin, chest, and abdomen. These glands act as filters for lymphatic fluid. This fluid contains

Scleroderma in Children What is scleroderma in children? Scleroderma is an ongoing (chronic) disease that causes abnormal growth of connective tissue. It can affect the joints, skin, cartilage, and internal organs. It is a rare degenerative disease and gets worse over time. There

Substance Use Disorder or Dependence What is substance use disorder or dependence? Substance use disorder (SUD) Substance use disorder (SUD) is a recognized health condition. It refers to the use of illegal or legal substances in a harmful way. Alcohol is the most commonly used

Prenatal Medical Care The importance of early prenatal medical care As soon as you find out you are pregnant, work with your health care provider to set up a schedule of prenatal care. For pregnancies without major complications, prenatal exams are often scheduled as follows

Heart Failure in Children What is heart failure in children? The heart is a muscle that pumps oxygen-rich blood to all parts of the body. When you have heart failure, the heart is not able to pump as well as it should. Blood and fluid may back up into the lungs (congestive heart

Alcohol-Induced Liver Disease What is alcohol-induced liver disease? Alcohol-induced liver disease is common. But it can be prevented. There are three types. Many heavy drinkers progress through these three types over time: Fatty liver. Fatty liver is the build-up of fat inside

Nocturia What is nocturia? If you wake up often during the night with an urgent need to pee (urinate), you may have nocturia. This condition can affect anyone. But it is more likely to occur as you get older. About 50% of adults over age 50 have nocturia. Getting up once at night