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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.

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A to Z: Herpes Zoster

Learn about viral infections and causes of skin conditions.

A to Z: Hidradenitis

In this condition, which often begins during the teen years, lumps form under the skin in areas like the armpit or groin. Learn more here.

A to Z: Hirschsprung Disease

Learn about Hirschsprung disease, a birth defect that prevents a child from passing bowel movements.

A to Z: Hives

Learn about urticaria, the red raised bumps or welts on the skin that are commonly called hives.

A to Z: Hunter Syndrome

See: Mucopolysaccharidosis (Hunter Syndrome).

A to Z: Hydrocele

A hydrocele is a collection of fluid around the testicle within the scrotum.

A to Z: Hydrocephalus

Hydrocephalus (sometimes called "water on the brain") is a brain condition that happens when cerebral spinal fluid (CSF) is unable to drain from the brain.