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kidshealth library

health & safety topics

Your child's health and safety is our top priority. Please search our resource library for information on health, nutrition, fitness, injury prevention and other important topics.


A to Z: Kawasaki Disease

Learn about Kawasaki disease, an illness that involves the skin, mouth, and lymph nodes.

A to Z: Keloids

Learn about complications of wound healing and conditions that affect the skin.

A to Z: Kidney Disease

Kidney disease is when there's a problem with the kidneys and they can't do a good job of filtering waste.

A to Z: Kidney Failure

When the kidneys stop working, they can't help the body remove waste. Learn more about this condition and how doctors treat it.

A to Z: Kidney Stones

Learn more about diseases and conditions of the blood and kidneys.

A to Z: Kleine-Levin Syndrome

Learn about this rare disorder that primarily affects adolescent males.

A to Z: Klinefelter Syndrome

Learn about genetic disorders and conditions that can affect social and sexual development.

A to Z: Kohler's Disease

Kohler's disease is a rare cause of foot pain that develops from temporary changes in bones in the feet as kids grow.

A to Z: Kyphosis

Learn more about kyphosis, an abnormal rounding of the spine.

A to Z: Kyphosis, Congenital

Learn more about congenital kyphosis, an abnormal rounding of the spine that develops before birth.