Pethidine i.v. · Pain
Meperidine; Dolantin®; Demerol®
Formula: 0.5–1 mg/kg
Notes
- Opioid-Analgesic
- µ-Agonist
Concentrations: 100 mg/2 mL · 50 mg/1 mL
| Weight | Age (estimate) | Value |
|---|---|---|
| 2 kg | preterm | 1 to 2 milligrams |
| 3 kg | newborn | 1.5 to 3 milligrams |
| 4 kg | 1 mo | 2 to 4 milligrams |
| 5 kg | 2 mo | 2.5 to 5 milligrams |
| 6 kg | 4 mo | 3 to 6 milligrams |
| 7 kg | 6 mo | 3.5 to 7 milligrams |
| 8 kg | 8 mo | 4 to 8 milligrams |
| 9 kg | 10 mo | 4.5 to 9 milligrams |
| 10 kg | 1 y | 5 to 10 milligrams |
| 11 kg | 1 y 6 mo | 5.5 to 11 milligrams |
| 12 kg | 2 y | 6 to 12 milligrams |
| 13 kg | 2 y 4 mo | 6.5 to 13 milligrams |
| 14 kg | 2 y 8 mo | 7 to 14 milligrams |
| 15 kg | 3 y | 7.5 to 15 milligrams |
| 16 kg | 3 y 6 mo | 8 to 16 milligrams |
| 17 kg | 4 y | 8.5 to 17 milligrams |
| 18 kg | 4 y 6 mo | 9 to 18 milligrams |
| 19 kg | 5 y | 9.5 to 19 milligrams |
| 20 kg | 5 y 6 mo | 10 to 20 milligrams |
| 21 kg | 6 y | 10.5 to 21 milligrams |
| 22 kg | 6 y 4 mo | 11 to 22 milligrams |
| 23 kg | 6 y 8 mo | 11.5 to 23 milligrams |
| 24 kg | 7 y | 12 to 24 milligrams |
| 25 kg | 7 y 4 mo | 12.5 to 25 milligrams |
| 26 kg | 7 y 8 mo | 13 to 26 milligrams |
| 27 kg | 8 y | 13.5 to 27 milligrams |
| 28 kg | 8 y 4 mo | 14 to 28 milligrams |
| 29 kg | 8 y 8 mo | 14.5 to 29 milligrams |
| 30 kg | 9 y | 15 to 30 milligrams |
| 31 kg | 9 y 4 mo | 15.5 to 31 milligrams |
| 32 kg | 9 y 8 mo | 16 to 32 milligrams |
| 33 kg | 10 y | 16.5 to 33 milligrams |
| 34 kg | 10 y 3 mo | 17 to 34 milligrams |
| 35 kg | 10 y 6 mo | 17.5 to 35 milligrams |
| 36 kg | 10 y 9 mo | 18 to 36 milligrams |
| 37 kg | 11 y | 18.5 to 37 milligrams |
| 38 kg | 11 y 4 mo | 19 to 38 milligrams |
| 39 kg | 11 y 8 mo | 19.5 to 39 milligrams |
| 40 kg | 12 y | 20 to 40 milligrams |