Need an Exact Dose for Your Child?
Enter your child's weight for an instant calculation
Open Dose Calculator →Nalidixic Acid
Nalidixic acid
💊 Used for: UTI
Formulation
Tablet
Standard tablet
Dose Range
50–50 mg/kg
Max Daily
N/A
Frequency
Every 6-8 hours
Max Single
1000 mg
Route: Oral
Dose by Child Weight
Based on formulation: Standard tablet
| Child's Weight | Dose (mg) | Dose (ml) | Max Daily Dose (mg) |
|---|---|---|---|
| 5 kg | 250–250 mg | 250.0–250.0 ml | — |
| 6 kg | 300–300 mg | 300.0–300.0 ml | — |
| 7 kg | 350–350 mg | 350.0–350.0 ml | — |
| 8 kg | 400–400 mg | 400.0–400.0 ml | — |
| 9 kg | 450–450 mg | 450.0–450.0 ml | — |
| 10 kg | 500–500 mg | 500.0–500.0 ml | — |
| 12 kg | 600–600 mg | 600.0–600.0 ml | — |
| 15 kg | 750–750 mg | 750.0–750.0 ml | — |
| 18 kg | 900–900 mg | 900.0–900.0 ml | — |
| 20 kg | 1000–1000 mg | 1000.0–1000.0 ml | — |
| 25 kg | 1250–1250 mg | 1250.0–1250.0 ml | — |
| 30 kg | 1500–1500 mg | 1500.0–1500.0 ml | — |
* Always verify with your doctor. doses are approximate and may vary based on condition and formulation.
⚠️ Important Warnings
- •Not recommended in infants below 3 months. UTI prophylaxis: 30 mg/kg/day q 12 hr.
💡 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.