Pediatric 10-Fold Med Errors
Objective: Prevent a pediatric tenfold error. Use kilograms, not pounds. Do not exceed the adult maximum. Close the loop: say the milligrams out loud and have your partner repeat them. The card has the amount.
Why this matters
Pediatric EMS medication-error rates are much higher than adult rates. Tenfold mistakes are part of that.
The causes are a chaotic scene, look-alike drugs, mental math, pounds instead of kilograms, and no pharmacist. High-risk drugs are where the serious errors cluster: epinephrine, opioids, benzodiazepines, and dextrose. Use a sequence that makes a tenfold dose hard to give. The card has the amount.
- If the parent says pounds, convert before you calculate. Twenty-two pounds is 10 kilograms, not 22 kilograms. That is a conversion example, not a dose.
- Use a length-based tape, or the dosing aid your service trains. Do not use a remembered adult dose cut in half.
- The pediatric milligram-per-kilogram result must not exceed the adult maximum, except where your protocol says it does.
- Epinephrine concentrations and dextrose concentrations are where tenfold errors hide. Read the vial out loud.
Clinical sequence
- Get the weight in kilograms. If you were given pounds, convert first. See the weight-based dosing lesson.
- Open the length-based tape, or the card or app your service uses. Find this drug, this route, and this indication.
- Draw the dose. Show your partner the vial and the syringe. Say the milligrams and the kilograms out loud. Close the loop. Your partner repeats them. Check the adult maximum. Do not exceed it, except where the protocol says you may.
- Give the drug. Reassess. If the volume looks ten times too easy to draw, stop. Read the vial again.
Teaching points
- Pounds versus kilograms is the classic 2.2-fold error. A misplaced decimal is the tenfold error. Both are preventable with a tape and a second set of eyes.
- High-risk list: epinephrine, with arrest and anaphylaxis concentrations that are different; opioids; benzodiazepines; dextrose, D10 versus D50; and glucagon. Read the label every time.
- The adult maximum is a ceiling in usual pediatric language, unless the guideline specifically says otherwise.
- Close the loop. Show the vial. Say the milligrams and the kilograms. Your partner repeats them. If your partner is busy, wait. Do not skip the check.
- The weight is this many kilograms.
- This vial is this drug and this concentration.
- This many milligrams for this child. My partner repeats it.
- I checked the adult maximum. I will not exceed it unless the protocol says I may.
Common errors
- Using pounds in a milligram-per-kilogram formula.
- Drawing the adult epinephrine concentration into a pediatric arrest without reading the label.
- No second look because the scene is loud.
- A remembered dose from a different age band.
Practice
One-minute check
With a partner: the parent says about 44 pounds, the protocol is milligrams per kilogram, and you are about to draw midazolam. What are the first words out of your mouth? Then the syringe looks as full as an adult draw. What do you do?
Related: Weight-Based Dosing Safety, Medication Rights & Safety, Pediatric Airway Differences.
Sources & Further Study
Named guidelines for further study. They are not clinical orders and do not replace your protocol or medical direction.
- NASEMSO National Model EMS Clinical Guidelines (2022) — U.S. EMS model language. Your protocol still decides.
- Walker et al., PEC 2023: medication errors in paramedic practice — Environment, look-alike drugs, calculation, and communication. Children are especially vulnerable.
- NASEMSO 2022 pediatric dosing language — Do not exceed the adult maximum except where the guideline says so.
Education only. Apply learning within your protocols and medical direction. This is not clinical care guidance.
Check Your Understanding
Questions drawn only from this lesson. After you check, the key is highlighted. Education practice — not a certification exam.