Search Results

Obstructive Sleep Apnea in Children What is obstructive sleep apnea in children? Obstructive sleep apnea is a condition that causes a child to briefly stop breathing while sleeping. It happens because of a blockage in the upper airway. This is the passage through the nose and

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

Varicose Veins What are varicose veins? Varicose veins are enlarged, twisted veins. They can happen anywhere in the body. But they are more common in the legs. Varicose veins are not considered a serious health problem. But they can be uncomfortable and can lead to more serious

Heart Transplant for Children What is a heart transplant for a child? A heart transplant is surgery to replace a heart that isn't able to work the way it needs to with a healthy one. The healthy heart comes from an organ donor. Heart donors are adults or children who are

Low Back Pain What is low back pain? Low back pain can range from mild, dull, annoying pain, to persistent, severe, disabling pain in the lower back. Pain in the lower back can restrict mobility and interfere with normal functioning. What causes low back pain? The exact cause of

Fever What is a fever? A fever is a body temperature that is higher than normal. It often means there is an abnormal process occurring in the body. Exercise, hot weather, inflammation, infection, vaccines, and many other things can make body temperature rise. What causes a fever

Dehydration What is dehydration? Dehydration means that you don’t have enough water in your body. The human body normally contains a lot of water. In fact, 50% to 60% of your body weight comes from water. It helps keep your body healthy and working well. Mild dehydration can

Salmonella Infections What are salmonella infections? Salmonella infection is caused by the bacteria salmonella. Salmonella is a group of bacteria that can cause diarrhea in humans. There are many different kinds of salmonella bacteria. What causes salmonella infections

Hereditary Hemochromatosis What is hereditary hemochromatosis? Hereditary hemochromatosis is a genetic blood disorder that causes your body to absorb too much iron from the food you eat. Iron is a mineral found in many foods. But too much iron is toxic to your body. The excess

Addison Disease in Children What is Addison disease in a child? Addison disease, also called primary adrenal insufficiency, is a rare autoimmune endocrine disorder that occurs when the adrenal glands don't make enough of the "stress" hormone called cortisol. Cortisol controls