Pediatric

is the branch of medicine that involves the medical care of infants, children, and  adolescents
. The American Academy of Pediatrics recommends people seek pediatric care through the age of 21.[1][2] In the United Kingdom, pediatrics covers patients until age 18.[3] Worldwide age limits of pediatrics have been trending up year over year.[4] A medical doctor who specializes in this area is known as a pediatrician, or pediatrician. The word pediatrics and its cognates mean "healer of children"; they derive from two Greek words: παῖς (pais "child") and ἰατρός (iatros "doctor, healer"). Pediatricians work in hospitals and children's hospitals particularly those working in its subspecialties (e.g. neonatology), and as outpatient .primary care physicians