Pediatric Analgesic Recommendations When Ibuprofen Is Unavailable

NSAID Use in Children

The European Society for Paediatric Anaesthesiology lists ibuprofen, diclofenac, naproxen, ketorolac, and ketoprofen as the only NSAIDs with established pediatric safety, and explicitly excludes aceclofenac, which lacks pediatric safety data and regulatory approval. Guideline recommendation 1
Aceclofenac should not be used in a 13‑year‑old because no pediatric indications, dosing, or pharmacokinetic data exist for children, whereas ibuprofen is specifically recommended and well‑studied for this age group. Guideline recommendation 2, 3, 4

The American Academy of Otolaryngology‑Head and Neck Surgery (AAO‑HNS) strongly recommends acetaminophen (alone or with ibuprofen) for pain control in children and endorses it as a safe alternative when ibuprofen is unavailable. Strong guideline recommendation 2, 3, 4
Recommended oral dose for a 13‑year‑old: 10–15 mg/kg every 6 hours, not to exceed 60 mg/kg or 4 g per day.
Recommended intravenous regimen when oral administration is not feasible: 15–20 mg/kg loading dose, then 10–15 mg/kg every 6–8 hours. Guideline recommendation 1
Large randomized controlled trials show acetaminophen has an excellent safety profile in children, with adverse‑event rates comparable to ibuprofen. Evidence from RCTs (strength not quantified in source)

Diclofenac: 1 mg/kg orally every 8 hours. Guideline recommendation 1
Naproxen: 5–7.5 mg/kg orally every 12 hours. Guideline recommendation 1
Ketorolac: 0.5–1 mg/kg IV as a single dose (max 30 mg) or 0.15–0.2 mg/kg IV every 6 hours (max 10 mg) for short‑term use (≤48 hours). Guideline recommendation 1

Codeine and codeine‑containing products must not be used in children < 12 years because of the risk of severe respiratory depression and death. Guideline recommendation 2, 3, 4

The American Academy of Family Physicians notes that NSAIDs, including ibuprofen, are safe in pediatric populations when dosed appropriately, with the main risk being dosage errors resulting in overdose, which can cause significant morbidity 5
Acetaminophen carries a risk of hepatotoxicity when used improperly or in excessive doses, with a maximum daily limit of 4 grams per day in adults, and proportionally less in children based on weight 6

The American Academy of Family Physicians states that one large randomized controlled trial showed ibuprofen and acetaminophen were equivalent in their risk of adverse events, with adverse events being low overall 5
Accidental overdosing can occur when parents inadvertently give combination cold medications that already contain acetaminophen or ibuprofen, highlighting the need for careful dose tracking 5

Aspirin and aspirin‑containing products should not be administered to children because they are associated with the development of Reye’s syndrome, a potentially fatal hepatic and encephalopathic condition. 7