Childhood Illness Triage Without a Doctor

The Primary Assessment Framework

Before getting into specific diseases, learn this rapid 4-point assessment for any sick child. These are the first questions to answer.

1. Is the child responding normally?

• Normal: alert, curious, interactive, crying appropriately (strong cry, comforted when held), playing
• Abnormal: listless, glassy-eyed, extremely difficult to arouse, continuous high-pitched cry, inconsolable despite normal temperature, not responding to voice or touch

A child who is not interacting normally is a red flag regardless of what else is found.

2. Is the child breathing normally?

• Count respiratory rate for a full 60 seconds on an undisturbed child (counting when they are calm, not crying)
• Normal rates by age: Under 2 months: 30-60/min. 2-12 months: 25-50/min. 1-3 years: 20-40/min. 4-12 years: 16-30/min.
• Look for: retractions (skin pulling in between or below ribs), nasal flaring, grunting, head bobbing, see-saw breathing (chest sinks as belly rises)

3. Is the child hydrated?

• See pediatric dehydration article for full assessment
• Quick markers: Are there tears when crying? Is the mouth moist? When was the last wet diaper? Are eyes sunken?

4. What is the temperature?

• Under 3 months: rectal temperature is the only accurate method (axillary temperature is unreliable in infants)
• 3 months and up: axillary, tympanic, or rectal are all acceptable

With these four questions answered, most triage decisions become clearer.

Age-Specific Concerns

Newborns and Infants Under 3 Months: Maximum Caution

Any fever in an infant under 3 months is a potential emergency. Neonates and young infants can develop serious bacterial infections — meningitis, sepsis, urinary tract infection, pneumonia — that present with fever as the only or primary sign. Their immune systems cannot localize and contain bacterial infection the way older children can.

Under 3 months: any fever (rectal temperature ≥ 38°C/100.4°F) requires urgent evaluation. There is no safe "wait and see" in this age group.

Additional newborn-specific concerns:

• Jaundice (yellow skin) extending below the belly button after day 5 requires evaluation
• Weight loss > 7-10% of birth weight by day 4-5: feeding problem requiring evaluation
• Umbilical cord redness spreading onto surrounding skin: omphalitis (cord infection), requires antibiotics urgently

Infants 3-36 Months: High-Alert Group

This age group is the most challenging to triage. They cannot reliably report symptoms, fever is common and usually benign, but serious illness is also more common than in older children.

Red flags in this age group:

• Fever > 40°C (104°F) persisting more than 48-72 hours
• Any fever with significantly decreased activity
• Not tolerating oral fluids (dehydration risk is rapid)
• Ear pulling with fever and irritability (otitis media — may need antibiotics if persistent)
• Barking croup cough with stridor (see croup section below)
• Prolonged unexplained fever without obvious source after 5-7 days

Common Illnesses: Assessment and Management

Fever

Fever is not the illness — it is a symptom. Treat the cause and support the child through the fever, rather than treating the number on the thermometer.

When to treat fever:

• Fever causing significant distress or preventing hydration
• Temperature above 39°C (102.2°F): acetaminophen (15mg/kg) or ibuprofen (10mg/kg, not for infants under 6 months) every 4-6 hours as needed
• Febrile seizure history: treat fever aggressively starting at 38°C to reduce seizure trigger

Fever management:

• Oral fluids — fever increases fluid requirements
• Appropriate dress — do not overdress, remove excess layers
• Tepid sponge bathing for high fever: lukewarm water (not cold) to the skin
• Rest

Do not use:

• Ice water or cold baths (cause shivering which raises temperature)
• Alcohol rubs (absorption can cause hypoglycemia)
• Aspirin in children under 16 (Reye's syndrome risk)

Upper Respiratory Infection (URI / Common Cold)

The most common childhood illness. Viral. Antibiotics do not help.

Typical course: 7-10 days. Nasal congestion, runny nose, mild sore throat, cough, low-grade fever.

Management:

• Saline nasal drops or spray, particularly before feeding infants
• Humidified air
• For infants: bulb syringe to clear nasal passages before nursing
• Adequate oral fluids
• Honey for cough in children over 1 year (2.5ml as needed) — multiple trials confirm comparable efficacy to over-the-counter cough suppressants
• Do not give OTC cold medications to children under 6 years — FDA warning, not effective, potentially harmful

Signs that URI has progressed to bacterial complication:

• Ear pain + fever for more than 48 hours (otitis media)
• Sinus symptoms lasting > 10 days without improvement (bacterial sinusitis)
• High fever returning after initial improvement (secondary bacterial infection)
• Significant breathing difficulty (pneumonia)

Croup

A viral illness causing swelling of the larynx (voicebox) and subglottic airway. Most common in children 6 months to 3 years.

Classic signs:

• Barking cough ("seal bark" or "brassy horn")
• Hoarse voice
• Stridor (high-pitched inspiratory noise) — this indicates significant airway narrowing
• Typically worsens at night
• Child is usually anxious, not lethargic (unless very severe)

Severity:

• Mild (most cases): Barky cough, no stridor at rest, no significant work of breathing. Manages at home.
• Moderate: Stridor at rest, visible chest wall retractions, but able to drink fluids and interact.
• Severe: Stridor at rest, significant retractions, pale or bluish color, lethargic, severe distress. Medical emergency.

Field treatment:

Dexamethasone: A single oral dose of dexamethasone (0.6mg/kg, maximum 10mg) is the standard treatment for moderate croup and dramatically reduces severity and duration. If oral dexamethasone is not available and the child is not vomiting, prednisone 1mg/kg (max 40mg) can substitute.

Mist/steam: Traditional treatment (taking the child into a bathroom with a hot shower running). Evidence is mixed — some studies show benefit, others do not. Mechanism is theoretical (moisture reduces swelling, cold night air bronchoconstricts). The practical application: holding the child outside in cool night air often reduces stridor within minutes — this is likely the true mechanism of "steam" treatment (cool moist air, not steam).

Epinephrine inhalation: Racemic epinephrine or L-epinephrine nebulized dramatically reduces stridor within minutes (alpha-adrenergic mucosal vasoconstriction). Effect lasts 2-3 hours. Requires nebulizer equipment. After epinephrine treatment, observe for 3-4 hours for "rebound" stridor as effect wears off.

Position: Keep child comfortable and calm — anxiety worsens airway resistance. Upright position. Do not force the child to lie down.

Evacuate immediately if: Drooling (cannot swallow secretions), severe stridor at rest, cyanosis, does not improve within 30-60 minutes of treatment.

Otitis Media (Ear Infection)

Bacterial or viral infection of the middle ear. Very common in children 6 months to 3 years.

Signs: Ear pain, ear pulling in infants, fever, often preceded by viral URI. Irritability, poor sleep. In infants: rolling head, not consolable.

Management:

Watchful waiting (first 48-72 hours): Most otitis media resolves without antibiotics in children over 2 years with mild-moderate symptoms. Treat pain with acetaminophen or ibuprofen. Use topical analgesic ear drops if available (benzocaine ear drops — not for perforated ear drum, check for discharge first).

Antibiotics: Indicated for infants under 6 months with any otitis media, children with severe symptoms (fever > 39°C, severe pain), bilateral otitis media, and any child who is not improving in 48-72 hours of watchful waiting. First-line: amoxicillin 80-90mg/kg/day divided twice daily × 5-10 days.

Caution: Ear discharge (pus or bloody fluid from the ear canal) indicates tympanic membrane rupture. This is usually not dangerous — the pressure releases and pain dramatically improves — but the ear canal should be kept dry and the child monitored for continued drainage or fever.

Bronchiolitis

Viral lower respiratory illness (most commonly RSV) affecting infants and toddlers under 2 years.

Signs: Starts as URI. Progresses to wheeze, rapid breathing, wet-sounding cough, difficulty feeding (too much work of breathing to nurse effectively).

Management:

There is no specific treatment for bronchiolitis. Management is entirely supportive:

• Maintain hydration (may need small, frequent feeds if full feeds are too tiring)
• Suction nasal passages before feeds
• Upright positioning
• Humidified air
• Avoid cigarette smoke exposure

When to evacuate: Respiratory rate consistently > 60/min, subcostal retractions, oxygen saturation below 92-94%, unable to maintain hydration, cyanosis.

Bronchiolitis in infants under 2-3 months or prematurely born infants can be severe — lower threshold for evacuation.

Febrile Seizures

Seizures triggered by rapid rise in temperature in children 6 months to 5 years. Alarming to witness but generally benign.

Simple febrile seizure: Generalized tonic-clonic, lasts less than 15 minutes, returns to normal within 30-60 minutes.

Complex febrile seizure (requires evaluation): Lasts more than 15 minutes, focal (one side of body), recurs within 24 hours, or child does not return to normal within 1 hour.

During the seizure: Standard seizure first aid — protect from injury, recovery position, time the seizure. Do not restrain.

After the seizure: Treat the fever aggressively. Keep the child cool. A febrile seizure in a child with stiff neck, persistent altered consciousness, or petechial rash is not a simple febrile seizure — evaluate urgently for meningitis.

The Non-Negotiable Red Flags

Any sick child with these findings requires evacuation regardless of your assessment:

• Non-blanching rash (petechiae/purpura) — meningococcal sepsis
• Stiff neck with fever — meningitis
• Drooling or muffled voice with fever — epiglottitis or severe croup
• Significantly altered consciousness (not rousing with stimulation, glassy-eyed, unresponsive)
• Respiratory rate > 70 in infant, > 50 in toddler sustained at rest
• Cyanosis (blue lips, fingertips)
• Any fever in infant under 3 months
• Billateral leg weakness with fever — consider meningitis, septic joint
• Unusual high-pitched cry in infant
• Severe dehydration (see dehydration article)