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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.

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A to Z Symptom: Headache

Headaches are common in kids and teens, and can have a wide range of causes. Most can be managed at home.

A to Z: Hand, Foot, and Mouth Disease

Hand, Foot, and Mouth disease is a common contagious illness caused by viruses from the enterovirus family, most commonly the coxsackievirus.

A to Z: Hashimoto's Thyroiditis

Hashimoto's thyroiditis is a chronic (ongoing) condition where the body's immune system attacks the thyroid, a gland in the neck that makes thyroid hormone.

A to Z: Hay Fever

See: Rhinitis, Allergic.

A to Z: Head Injury

Learn more about head injuries (head trauma).

A to Z: Hearing Loss, Conductive

Learn about causes of hearing loss and conditions that can affect the outer ear and middle ear.

A to Z: Hearing Loss, Mixed

Learn about causes of hearing loss and conditions that can affect the ear and auditory nerve.

A to Z: Hearing Loss, Neural

Learn about causes of hearing loss and conditions that can affect the auditory nerve.

A to Z: Hearing Loss, Perceptive

See: Hearing Loss, Sensorineural.

A to Z: Hearing Loss, Sensorineural

Learn about causes of hearing loss and conditions that can affect the inner ear and auditory nerve.