Senior-clinician companion to introductory Pediatrics notes. Educational use only; use age-specific protocols, formularies, and safeguarding pathways.
A Word From Your Senior
Children are not small adults, but neither are they one uniform group. A premature newborn, toddler, school-age child, and adolescent differ in physiology, communication, development, disease pattern, dosing, consent, and risk.
Growth and Development
Plot serial measurements on an appropriate growth chart; a trajectory is usually more informative than one centile. Interpret length/height, weight, head circumference when relevant, puberty, family pattern, nutrition, chronic disease, and measurement quality together.
Development spans gross motor, fine motor, language, cognition, social communication, and adaptive function. Milestones are ranges, not examination deadlines. Regression, loss of skills, or concern across domains warrants prompt evaluation.
The Child Who Cannot Explain
Observe before touching: interaction, work of breathing, colour, posture, consolability, hydration, and caregiver-child behaviour. Normal vital signs are age-dependent. Children can compensate and then deteriorate rapidly; repeated assessment is essential.
Medication should use an accurately measured current weight, age-appropriate formulation, indication, maximum dose, organ function, and independent checks for high-risk medicines. Never extrapolate an adult dose casually.
Bedside Case
An infant is feeding poorly and "not themselves." Treat caregiver concern as clinical data. Assess airway and breathing, perfusion, temperature, glucose when indicated, hydration, urine output, rash, neurological state, and age-specific sepsis risk. A young infant may have serious infection without dramatic fever.
Nutrition, Vaccination, and Safeguarding
Feeding assessment includes technique, intake, growth, micronutrients, family resources, and medical causes. Follow the current national immunisation schedule and catch-up guidance; contraindications are fewer than commonly assumed but must be checked.
Safeguarding is every clinician's responsibility. Document objectively, speak with the child appropriately and safely, avoid leading questions, address immediate danger, and use local multidisciplinary pathways. Do not investigate alone when specialist processes are required.
Accuracy Guardrails
- Do not use adult normal ranges or fluid assumptions in children.
- Do not attribute all distress to anxiety or parenting.
- A single reassuring observation does not override a worsening trajectory.
- Assent, confidentiality, parental responsibility, and adolescent capacity depend on age, maturity, law, and context.
Trusted Starting References
- WHO Child Health (opens in a new tab)
- WHO Child Growth Standards (opens in a new tab)
- Current national paediatric formulary, immunisation schedule, resuscitation, and safeguarding guidance.