Search Results

What Are Red Blood Cells? Red blood cells carry fresh oxygen all over the body. This is important to your health. Red blood cells are round with a flattish, indented center, like doughnuts without a hole. Your healthcare provider can check on the size, shape, and health of your

Older Adults: Preventing Falls Every year, millions of older adults fall, leading to injuries and emergency room visits. Many of these falls and injuries can be prevented. Most falls happen at home. Taking certain safety measures can prevent many falls. Facts about falls Here are

Hydrocele in Children What is a hydrocele in children? A hydrocele is fluid buildup in the thin pouch that holds the testes in the scrotum. Up to 1 in 10 baby boys have a hydrocele at birth. In most cases, it goes away without treatment in the first year. What causes a hydrocele

Fire Safety and Burns Overview What are the different types of burns? A burn injury usually results from an energy transfer from a heat source to the body. There are many types of burns caused by thermal, radiation, chemical, friction, or electrical contact. Thermal burns are

Growth Problems in Children What are growth problems in children? A growth problem means that a child falls either below or above the average range of growth for a child's age, sex, family history, or racial background. What causes growth problems in a child? Growth disorders can

Actinic Keratosis What is actinic keratosis? Actinic keratosis (AK) is a rough, scaly spot or bump on sun-exposed skin. Most people with AK have more than one spot. AK is the most common precancer of the skin. Over time, it can develop into squamous cell skin cancer. Most

Pelvic Inflammatory Disease (PID) What is pelvic inflammatory disease (PID)? Pelvic inflammatory disease (PID) is an infection of a woman’s reproductive tract. It can affect the uterus, fallopian tubes, and the ovaries. PID can cause scar tissue that grows between internal organs

Aplastic Anemia in Children What is aplastic anemia in children? Aplastic anemia is a serious condition in which the bone marrow doesn’t make enough new blood cells. With fewer blood cells, a child with aplastic anemia has: Less oxygen sent to organs, tissues, and cells from too

Menstrual Cramps (Dysmenorrhea) in Teens What are menstrual cramps in teens? Menstrual cramps are severe, painful cramps that occur during a period. There are two types: Primary. This type starts soon after a girl gets her first period. It's usually lifelong. But it may get

Posterior Urethral Valves in Children What are posterior urethral valves in children? Posterior urethral valves are a problem with the urethra in a boy. The urethra is the tube that drains urine from the bladder to the outside of the body. Posterior urethral valves are small