Intravenous Fluid Therapy
Intravenous fluid therapy is the direct infusion of fluids, electrolytes, or nutrients into a patient's venous system. It is a critical medical intervention used to correct severe dehydration, manage electrolyte imbalances, support cardiovascular stability, and sustain hydration in patients who cannot take oral fluids.
Dosage by Body Weight
Dosage and infusion rates are highly individualized and must be determined by a qualified healthcare professional. Administration requires careful monitoring of the patient's clinical status, electrolyte levels, renal function, fluid balance, and urine output.
- Body Weight
- Below 5 kg
- Dose
- 100 mL/kg per 24 hours (Maintenance)
- Frequency
- Continuous infusion
- Tracking Notes
- Requires strict micro-infusion control. High risk of fluid overload in neonates and infants.
- Body Weight
- 5-7 kg
- Dose
- 100 mL/kg per 24 hours (Maintenance)
- Frequency
- Continuous infusion
- Tracking Notes
- Adjust infusion rates continuously based on clinical assessment, electrolytes, and output.
- Body Weight
- 8-10 kg
- Dose
- 100 mL/kg per 24 hours (Maintenance)
- Frequency
- Continuous infusion
- Tracking Notes
- Monitor urine output and serum electrolyte levels regularly.
- Body Weight
- 11-15 kg
- Dose
- 1000 mL + 50 mL/kg for every kg over 10 kg per 24 hours
- Frequency
- Continuous infusion
- Tracking Notes
- Corresponds to approximately 40 to 52 mL/hour maintenance rate.
- Body Weight
- 16-20 kg
- Dose
- 1000 mL + 50 mL/kg for every kg over 10 kg per 24 hours
- Frequency
- Continuous infusion
- Tracking Notes
- Corresponds to approximately 52 to 60 mL/hour maintenance rate.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | 100 mL/kg per 24 hours (Maintenance) | Continuous infusion | Requires strict micro-infusion control. High risk of fluid overload in neonates and infants. |
| 5-7 kg | 100 mL/kg per 24 hours (Maintenance) | Continuous infusion | Adjust infusion rates continuously based on clinical assessment, electrolytes, and output. |
| 8-10 kg | 100 mL/kg per 24 hours (Maintenance) | Continuous infusion | Monitor urine output and serum electrolyte levels regularly. |
| 11-15 kg | 1000 mL + 50 mL/kg for every kg over 10 kg per 24 hours | Continuous infusion | Corresponds to approximately 40 to 52 mL/hour maintenance rate. |
| 16-20 kg | 1000 mL + 50 mL/kg for every kg over 10 kg per 24 hours | Continuous infusion | Corresponds to approximately 52 to 60 mL/hour maintenance rate. |
Formulation
Purpose
Used for rehydration, maintaining fluid balance, replacing lost fluids and electrolytes, and as a vehicle for administering compatible intravenous medications.
Generic Name
Intravenous Fluids (Standard Crystalloids/Colloids)Branded Drug Names
Intravenous Fluid Therapy is listed as a generic drug name. Common branded medicines that may contain the same active ingredient include:
Scheduled Drug
No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.