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Attention-Deficit / Hyperactivity Disorder (ADHD) in Children, Adolescents and Teens What is ADHD? ADHD, also called attention-deficit disorder, is a behavior disorder, usually first diagnosed in childhood, that is characterized by inattention, impulsivity, and, in some cases

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

Inguinal Hernia What is an inguinal hernia? An inguinal hernia occurs when part of your intestine pushes through a weak spot in your lower belly (abdominal) wall. This area is called the groin. The hernia creates a lump in your groin. Over time, the hernia may get bigger. Most

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

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

Chickenpox What is chickenpox? Chickenpox is a common childhood disease. It causes an itchy, blistering rash and is easily spread to others. Until the varicella vaccine for chickenpox became available in 1995, chickenpox infection was very common. Almost everyone had been

Sjögren Syndrome What is Sjögren syndrome? Sjögren syndrome is an autoimmune disorder. This means that the body’s own immune system attacks its own healthy cells and tissues by mistake. In this case, it attacks the glands that make moisture. It commonly causes dry skin, dry eyes

COVID-19: Pregnancy, Childbirth, and Postpartum If you’re pregnant or just had a baby, you likely have many questions about how COVID-19 could affect you and your child. If you're pregnant or have recently delivered (postpartum), you have a higher risk of more severe illness from

Growth Hormone Deficiency in Children What is growth hormone deficiency in children? Growth hormone (GH) deficiency is when the pituitary gland doesn't make enough growth hormone. GH is needed to stimulate growth of bone and other tissues. This condition can occur at any age. It

Shingles What is shingles? Shingles (herpes zoster) is a common infection of the nerves. It's caused by a virus. Shingles set off a painful rash or small blisters on an area of skin. It can appear anywhere on the body, but it typically appears on only one side of the face or body