There's no cure for this progressive movement disorder, but treatments can help your symptoms get better.
Disease
Parotid tumors
Learn about symptoms and diagnosis of parotid gland tumors. Find out how operations, such as parotidectomy, can treat parotid tumors and parotid cancers.
Disease
Partial anomalous pulmonary venous return
In this heart condition present at birth, some blood vessels of the lungs connect to the wrong places in the heart. Learn when treatment is needed.
Disease
Parvovirus infection
Learn more about the symptoms, causes, treatment and prevention of this common childhood infection — sometimes called slapped-cheek disease.
Disease
Patellar tendinitis
Jumper's knee — a common knee injury — affects the tendon that stretches from the kneecap (patella) to the shinbone.
Disease
Patellofemoral pain syndrome
This pain at the front of the knee is more common in people who run and who play sports that involve running and jumping.
Disease
Patent ductus arteriosus (PDA)
This lasting opening between the heart's two major blood vessels is a type of congenital heart defect. Know the symptoms, causes and treatment.
Disease
Patent foramen ovale
Learn more about the causes and complications of this condition in which a hole in the heart doesn't close the way it should after birth.
Disease
Peanut allergy
Peanut allergy can be serious. Find out what you need to know to prevent a life-threatening reaction and get the latest on treatment approaches.
Disease
Pectus excavatum
This condition causes the breastbone to sink into the chest. Learn how it can affect health and what the treatments for it are.
Disease
Pediatric brain tumors
Pediatric brain tumors include medulloblastoma, glioma, embryonal tumor, germ cell brain tumor, spinal cord tumor, craniopharyngioma and pineoblastoma.
Disease
Pediatric obstructive sleep apnea
This condition can cause your child's breathing to become partly or completely blocked many times during sleep. Get to know the symptoms and treatments.