Strength1000 mg
Forminjection
Adult dose and durationIV or IM 1–2 g once or devided twice daily.
Paediatric dose80 mg/kg/dose [child max 2000 mg]
(Severe infection (eg, meningitis, penicillin-resistant pneumococcal pneumonia): 100 mg/kg/day divided every 12 to 24 hours; maximum daily dose: 4,000 mg/day)
Dose by weight| 3kg | 240 mg/dose |
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| 4kg | 320 mg/dose |
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| 5kg | 400 mg/dose |
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| 6kg | 480 mg/dose |
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| 7kg | 560 mg/dose |
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| 8kg | 640 mg/dose |
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| 9kg | 720 mg/dose |
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| 10kg | 800 mg/dose |
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| 11kg | 880 mg/dose |
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| 12kg | 960 mg/dose |
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| 13kg | 1040 mg/dose |
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| 14kg | 1120 mg/dose |
|---|
| 15kg | 1200 mg/dose |
|---|
| 16kg | 1280 mg/dose |
|---|
| 17kg | 1360 mg/dose |
|---|
| 18kg | 1440 mg/dose |
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| 19kg | 1520 mg/dose |
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| 20kg | 1600 mg/dose |
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| 21kg | 1680 mg/dose |
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| 22kg | 1760 mg/dose |
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| 23kg | 1840 mg/dose |
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| 24kg | 1920 mg/dose |
|---|
| 25kg | 2000 mg/dose |
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| 26kg | 2000 mg/dose (capped) |
|---|
| 27kg | 2000 mg/dose (capped) |
|---|
| 28kg | 2000 mg/dose (capped) |
|---|
| 29kg | 2000 mg/dose (capped) |
|---|
| 30kg | 2000 mg/dose (capped) |
|---|
| 31kg | 2000 mg/dose (capped) |
|---|
| 32kg | 2000 mg/dose (capped) |
|---|
| 33kg | 2000 mg/dose (capped) |
|---|
| 34kg | 2000 mg/dose (capped) |
|---|
| 35kg | 2000 mg/dose (capped) |
|---|
| 36kg | 2000 mg/dose (capped) |
|---|
| 37kg | 2000 mg/dose (capped) |
|---|
| 38kg | 2000 mg/dose (capped) |
|---|
| 39kg | 2000 mg/dose (capped) |
|---|
| 40kg | 2000 mg/dose (capped) |
|---|
| 41kg | 2000 mg/dose (capped) |
|---|
| 42kg | 2000 mg/dose (capped) |
|---|
| 43kg | 2000 mg/dose (capped) |
|---|
| 44kg | 2000 mg/dose (capped) |
|---|
| 45kg | 2000 mg/dose (capped) |
|---|
| 46kg | 2000 mg/dose (capped) |
|---|
| 47kg | 2000 mg/dose (capped) |
|---|
| 48kg | 2000 mg/dose (capped) |
|---|
| 49kg | 2000 mg/dose (capped) |
|---|
| 50kg | 2000 mg/dose (capped) |
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AWaReWATCH group - carries resistance cost. Egyptian EML 2025.
Dose sourceEgyptian National Drug Formulary - Antimicrobial 2023
WhyNICE NG51 permits pre-hospital broad-spectrum IV/IM antibiotic administration when hospital transfer is delayed by over 1 hour.
Cautions- Only administer pre-hospital antibiotics if it does not delay immediate emergency transfer.
- Contraindicated in patients with severe cephalosporin or penicillin anaphylaxis.
- The formulary's paediatric figure for a severe infection is 100 mg/kg/day, maximum 4 g, and 50 mg/kg every 24 hours in a neonate.