Need an Exact Dose for Your Child?
Enter your child's weight for an instant calculation
Open Dose Calculator →Cefoperazone
Cefoperazone
💊 Used for: Serious gram-negative and anaerobic infections, ESBL organisms
Formulation
Injection
1gm, 2gm vials
Dose Range
100–150 mg/kg
Max Daily
150 mg/kg
Frequency
Every 8-12 hours IV
Max Single
4000 mg
Route: IV
Dose by Child Weight
Based on formulation: 1gm, 2gm vials
| Child's Weight | Dose (mg) | Dose (ml) | Max Daily Dose (mg) |
|---|---|---|---|
| 5 kg | 500–750 mg | 0.5–0.8 ml | ≤ 750 mg |
| 6 kg | 600–900 mg | 0.6–0.9 ml | ≤ 900 mg |
| 7 kg | 700–1050 mg | 0.7–1.1 ml | ≤ 1050 mg |
| 8 kg | 800–1200 mg | 0.8–1.2 ml | ≤ 1200 mg |
| 9 kg | 900–1350 mg | 0.9–1.4 ml | ≤ 1350 mg |
| 10 kg | 1000–1500 mg | 1.0–1.5 ml | ≤ 1500 mg |
| 12 kg | 1200–1800 mg | 1.2–1.8 ml | ≤ 1800 mg |
| 15 kg | 1500–2250 mg | 1.5–2.3 ml | ≤ 2250 mg |
| 18 kg | 1800–2700 mg | 1.8–2.7 ml | ≤ 2700 mg |
| 20 kg | 2000–3000 mg | 2.0–3.0 ml | ≤ 3000 mg |
| 25 kg | 2500–3750 mg | 2.5–3.8 ml | ≤ 3750 mg |
| 30 kg | 3000–4500 mg | 3.0–4.5 ml | ≤ 4500 mg |
* Always verify with your doctor. doses are approximate and may vary based on condition and formulation.
⚠️ Important Warnings
- •Does not cross blood-brain barrier
- •Monitor for bleeding
- •May cause disulfiram-like reaction with alcohol
Possible Side Effects
- •Diarrhea
- •Nausea
- •Bleeding tendency
- •Hypoprothrombinemia
- •Rash
- •Phlebitis
💡 Use the DoseCare Calculator for interactive dose calculations tailored to your child's exact weight and formulation.
DoseCare is a decision support tool only. Always verify doses with a qualified healthcare provider.