Health Library

Plugged Milk Ducts

Some breastfeeding moms may be more likely to get plugged milk ducts than others. Read on for some quick tips on preventing and managing this condition.

Pneumococcal Infection in Children

Pneumococcus bacteria can cause serious illness in children, including pneumonia, infection in the blood, and meningitis.

Pneumonia in Children

Pneumonia is an infection in the lungs. It can be mild or serious. Pneumonia is generally more common in children younger than 5 years old.

Pneumothorax in Children

A pneumothorax is an air leak in the lungs. This is a rare condition that most often occurs in the first 24 to 36 hours after birth.

Poison Ivy Rash in Children

Poison ivy rash is an allergic reaction to poison ivy. Learn how to care for your child if they are around poison ivy.

Poisons and Children

Detailed information on poisoning, preventing poisoning and how to respond in an emergency

Polio Vaccine (Inactivated Polio Vaccine; IPV)

The poliovirus destroys the nervous system, causing paralysis. Today, polio is extremely rare in the United States because of the polio vaccine. It's still common in other countries, though, so children still need to be immunized.

Poliomyelitis (Polio) in Children

Polio is a very contagious disease caused by a virus. The virus is most known for causing paralysis. But very few children with polio develop paralysis. Read on to learn more about this condition in children.

Pollen and Children

Learn about pollen, which is the most common cause of hay fever (seasonal allergic rhinitis). Also learn how to reduce the effects of hay fever on your child during pollen season.

Polycystic Kidney Disease

Detailed information on the different types of polycystic kidney disease.

Polycythemia Vera in Children

Polycythemia vera is a serious, but very rare blood disorder in children. Learn about causes, symptoms, diagnosis, and treatment.

Posterior Pituitary Disorders

Detailed information on posterior pituitary disorders