Pediatrics — Find Specialists & Top Hospitals Worldwide | MyMedicPlus

Paediatrics is the medical specialty dedicated to the physical, mental, social, and developmental health of children from birth through young adulthood — typically up to age 18, or 21 for those with chronic conditions requiring continued paediatric expertise. Children are not simply small adults: their physiology, pharmacology, disease patterns, communication needs, and developmental stages differ fundamentally from those of adults, making paediatric medicine a distinct and essential specialty.

Paediatricians serve as both preventive health advocates and acute illness managers. Through regular well-child visits from infancy through adolescence, they monitor growth and development, administer vaccinations, provide nutritional guidance, perform developmental screening, and counsel families on injury prevention, safe sleep, and healthy lifestyle habits. They are often the first to identify developmental disorders such as autism spectrum disorder, ADHD, speech delays, and learning disabilities that require early intervention for the best long-term outcomes.

When children become acutely or chronically ill, paediatricians provide expert diagnosis and management tailored to the child's age and developmental stage. Paediatric subspecialties extend the specialty's depth across virtually every organ system. Neonatologists care for premature and critically ill newborns in neonatal intensive care units (NICUs). Paediatric cardiologists manage congenital heart defects from foetal diagnosis through adult transition. Paediatric neurologists treat childhood epilepsy, cerebral palsy, and muscular dystrophies. Paediatric oncologists specialise in childhood cancers. Developmental and behavioural paediatricians address complex neurodevelopmental disorders. Paediatric emergency medicine specialists staff children's emergency departments. Adolescent medicine specialists address the unique health needs of teenagers.

Paediatricians manage an extensive range of medical conditions across infancy, childhood, and adolescence:

• Neonatal conditions: Including neonatal jaundice, birth asphyxia, respiratory distress syndrome in premature infants, and neonatal sepsis requiring NICU-level management.
• Bronchiolitis: Viral lower respiratory tract infection (most often RSV) causing wheezing and breathing difficulty in infants under two years, the leading cause of infant hospitalisation.
• Otitis media (ear infections): Bacterial or viral middle ear infection causing ear pain and fever, one of the most common childhood diagnoses requiring watchful waiting or antibiotics.
• Asthma: Chronic reversible airway inflammation causing recurrent wheezing, cough, and breathlessness, managed with inhaled corticosteroids and bronchodilators.
• Eczema (atopic dermatitis): Chronic inflammatory skin condition causing intense itch and rash in children, often associated with asthma and food allergies.
• Food allergies and anaphylaxis: IgE-mediated reactions to foods such as peanuts, milk, and egg, requiring allergen identification, dietary management, and epinephrine auto-injector prescription.
• Gastroenteritis and dehydration: Viral or bacterial diarrhoea and vomiting requiring oral rehydration therapy or intravenous fluids in severe dehydration.
• Developmental delay and autism spectrum disorder (ASD): Concerns about language, social skills, or motor development prompting diagnostic evaluation and early intervention referrals.
• Attention deficit hyperactivity disorder (ADHD): Neurodevelopmental disorder causing inattention, impulsivity, and hyperactivity managed with behavioural therapy and medications.
• Congenital heart disease: Structural heart defects diagnosed at birth or during childhood, ranging from small ventricular septal defects to complex lesions requiring surgical repair.
• Childhood cancers: Including acute lymphoblastic leukaemia (the most common childhood cancer), Wilms tumour, neuroblastoma, and brain tumours, managed by paediatric oncologists.

Paediatricians perform a variety of diagnostic and therapeutic procedures appropriate to the age and clinical needs of their young patients:

• Well-child examination (health supervision visit): Comprehensive age-specific evaluation of growth, development, vision, hearing, and physical health at standardised intervals from birth through adolescence.
• Immunisation administration: Delivery of the complete recommended childhood vaccination schedule including DTaP, IPV, MMR, varicella, hepatitis B, Hib, PCV, rotavirus, influenza, HPV, and others.
• Developmental screening: Standardised tools (M-CHAT for autism, Ages and Stages Questionnaires for development) administered at 9, 18, 24, and 30 months to detect developmental disorders early.
• Newborn heel-prick (blood spot) screening: Collecting a small blood sample from newborns to screen for over 50 metabolic, genetic, and endocrine conditions including phenylketonuria, congenital hypothyroidism, and cystic fibrosis.
• Newborn hearing screening: Universal audiological screening using otoacoustic emissions or auditory brainstem response testing to detect congenital hearing loss.
• Ear and throat examination (otoscopy, pharyngoscopy): Diagnosing otitis media, tympanic membrane perforation, tonsillitis, and strep throat.
• Skin allergy testing and patch testing: Identifying food and environmental allergens in children with eczema, asthma, or recurrent allergic reactions.
• Lumbar puncture: Performed in children with suspected bacterial meningitis to obtain cerebrospinal fluid for culture and sensitivity.
• Intravenous and intraosseous access: Establishing vascular access for fluid resuscitation, antibiotics, and medications in acutely unwell or shocked children.
• Growth chart monitoring and interpretation: Serial height, weight, and head circumference measurement plotted on gender-specific growth charts to identify faltering growth, obesity, and endocrine disorders.

Children should see a paediatrician in many routine and urgent situations:

• Well-child care: All children should attend regular health supervision visits at ages 1 month, 2 months, 4 months, 6 months, 9 months, 12 months, 15 months, 18 months, 24 months, and then annually from ages 3 to 21 years for preventive care, vaccinations, and developmental monitoring.
• Fever in young infants: Any fever (temperature 38°C or higher) in an infant under three months requires urgent paediatric assessment to rule out serious bacterial infection, as young infants do not reliably display classic infection symptoms.
• Breathing difficulty: Respiratory rate above 60 in an infant or below 90% oxygen saturation, nasal flaring, intercostal recession, or grunting requires immediate paediatric evaluation.
• Developmental concerns: Parents or teachers noting delayed speech, loss of previously achieved developmental milestones, poor eye contact, social withdrawal, or motor delays warrant formal paediatric developmental assessment.
• Recurrent infections: Children with three or more episodes of otitis media per year, frequent pneumonia, or opportunistic infections need immune deficiency evaluation.
• Chronic disease management: Asthma, type 1 diabetes, epilepsy, chronic kidney disease, and congenital heart disease all require ongoing specialist paediatric management.
• Unexplained weight loss or failure to thrive: Poor weight gain or crossing more than two centile lines downward on the growth chart warrants nutritional and metabolic investigation.

Paediatricians complete a comprehensive medical training pathway focused on child health. In the United States, this begins with a four-year medical degree (MD or DO), followed by a three-year paediatrics residency at an ACGME-accredited training programme. During residency, trainees rotate through inpatient paediatric wards, the neonatal intensive care unit (NICU), paediatric emergency medicine, paediatric intensive care, outpatient general paediatrics, and a range of subspecialty services.

General paediatricians enter practice after residency, while subspecialists complete an additional three-year fellowship in their chosen field — neonatology, paediatric cardiology, paediatric neurology, paediatric critical care, paediatric gastroenterology, paediatric endocrinology, paediatric oncology, developmental and behavioural paediatrics, or paediatric emergency medicine among others.

Board certification is awarded by the American Board of Pediatrics (ABP) upon passing the general paediatrics certifying examination. Each paediatric subspecialty has its own ABP sub-board certification examination. In the UK, paediatricians hold MRCPCH (Member of the Royal College of Paediatrics and Child Health). Ongoing continuing medical education and recertification every seven years maintain clinical competency throughout a paediatrician's career.

Register your child with a general paediatrician or a family physician who provides comprehensive child health care from birth through adolescence. For routine well-child visits and vaccinations, paediatrics offices typically have flexible scheduling and nurse-led vaccination clinics. When your child is acutely unwell outside of office hours, after-hours paediatric urgent care centres or paediatric emergency departments provide timely assessment without requiring emergency room-level care for non-critical situations.

For children with complex or chronic conditions, referrals to paediatric subspecialists are made by your general paediatrician. Children's hospitals provide fully integrated inpatient and subspecialty outpatient paediatric care, with child-friendly environments and staff trained specifically in communicating with and examining children. When attending an appointment with a paediatrician, bring your child's vaccination record (immunisation card), a list of current medications and doses, any growth records, and a description of developmental milestones your child has reached.