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Open Dose Calculator →Diphtheria antitoxin (Equine)
Diphtheria antitoxin (Equine)
💊 Used for: Diphtheria treatment: 20,000-40,000 units pharyngeal/laryngeal (<48hr); 40,000-60,000 nasopharyngeal; 80,000-120,000 extensive (>3 days with neck swelling)
Formulation
Tablet
Standard tablet
Dose Range
500–2000 mg/kg
Max Daily
N/A
Frequency
As directed
Max Single
N/A
Route: IV, IM
Dose by Child Weight
Based on formulation: Standard tablet
| Child's Weight | Dose (mg) | Dose (ml) | Max Daily Dose (mg) |
|---|---|---|---|
| 5 kg | 2500–10000 mg | 2500.0–10000.0 ml | — |
| 6 kg | 3000–12000 mg | 3000.0–12000.0 ml | — |
| 7 kg | 3500–14000 mg | 3500.0–14000.0 ml | — |
| 8 kg | 4000–16000 mg | 4000.0–16000.0 ml | — |
| 9 kg | 4500–18000 mg | 4500.0–18000.0 ml | — |
| 10 kg | 5000–20000 mg | 5000.0–20000.0 ml | — |
| 12 kg | 6000–24000 mg | 6000.0–24000.0 ml | — |
| 15 kg | 7500–30000 mg | 7500.0–30000.0 ml | — |
| 18 kg | 9000–36000 mg | 9000.0–36000.0 ml | — |
| 20 kg | 10000–40000 mg | 10000.0–40000.0 ml | — |
| 25 kg | 12500–50000 mg | 12500.0–50000.0 ml | — |
| 30 kg | 15000–60000 mg | 15000.0–60000.0 ml | — |
* Always verify with your doctor. doses are approximate and may vary based on condition and formulation.
⚠️ Important Warnings
- •Horse serum sensitivity
💡 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.