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Pediatric Pain AssessmentNCLEX cheat sheet

Pain is the fifth vital sign and must be assessed using a tool matched to the child's age and developmental level.

17 key facts 5 practice questions Reviewed Oct 2026
The 1-minute sheetCinnaRN

Infant

  • FLACC scale (0-3 yr)
  • Face, Legs, Activity, Cry, Console

Preschool

  • FACES (Wong-Baker) ≥ 3 yr
  • Point to face that hurts

School

  • Numeric 0-10 scale ≥ 7-8 yr

Do

  • Behavior = best cue in infants
  • Believe child's self-report
  • Reassess after intervention
Red flag to remember

Never assume a sleeping or withdrawn child has no pain; children in chronic pain may guard and self-quiet.

Before you read

Test yourself first: 5 questions

Question 1 of 5

A nurse is caring for a nonverbal client with advanced dementia who appears to be in pain. Which assessment approach is most appropriate?

What is pediatric pain assessment?

Self-report is the gold standard whenever the child can provide it. Key principle: choose the right scale for the right age, and never assume a quiet child is pain-free.

Key points to remember

  • FLACC (Face, Legs, Activity, Cry, Consolability) is a behavioral scale for nonverbal children, infants, and ages roughly 2 months to 7 years.
  • Wong-Baker FACES and the Faces Pain Scale-Revised are used for children about 3 years and older who can point to a face.
  • The Numeric Rating Scale (0-10) is appropriate for school-age children (about 7+) who understand numbers.
  • CRIES is a behavioral and physiologic scale used for neonates and preterm infants.
  • Physiologic signs (tachycardia, hypertension, sweating, dilated pupils) may indicate acute pain but are unreliable for chronic pain.
  • Infants in pain show high-pitched crying, facial grimacing, clenched fists, and rigid or flailing body posture.

Nursing priorities

  1. Select and use a developmentally appropriate, validated pain scale and use the SAME tool for reassessment.
  2. Accept the child's self-report as the most accurate measure of pain when available.
  3. Reassess pain after every intervention at the expected peak effect (about 30 minutes IV, 60 minutes oral).
  4. Combine pharmacologic relief with nonpharmacologic measures: distraction, swaddling, sucrose for neonates, positioning, comfort.
  5. Involve parents, who know the child's baseline behavior and comfort cues.

Patient teaching

  • Teach parents to use the same faces or number scale at home to track relief.
  • Explain that comfort measures like holding, distraction, and routine reduce a child's fear and pain.
  • Reassure parents that treating pain promptly does not cause addiction and aids healing.

Red flags: report now

  • Never assume a sleeping or withdrawn child has no pain; children in chronic pain may guard and self-quiet.
  • Untreated or escalating pain with deteriorating vital signs requires prompt provider notification.
  • Do not use an adult numeric scale on a preverbal child; mismatched tools yield invalid scores.

References

Clinical references for this topic

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