How to write in op sheet for dextrose different types for hypoglycemia
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dextrose IV formulations hypoglycemia treatment D10 D25 D50 op sheet prescription writing
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Here is a complete, practical guide on how to write dextrose orders for hypoglycemia on an OP sheet (order/prescription sheet), broken down by formulation type and patient population.
Writing Dextrose Orders for Hypoglycemia - OP Sheet Guide
Understanding the Dextrose Formulations
| Preparation | Concentration | Glucose per 100 mL | Common Use |
|---|---|---|---|
| D5W | 5% dextrose | 5 g | Maintenance infusion |
| D10W | 10% dextrose | 10 g | Neonates, infants, maintenance |
| D12.5W | 12.5% dextrose | 12.5 g | Neonates (alternative) |
| D25W | 25% dextrose | 25 g | Children (1-8 years) |
| D50W | 50% dextrose | 25 g per 50 mL amp | Adults (standard severe hypoglycemia amp) |
"Rule of 50" - Quick Dose Memory Aid
Regardless of which concentration you use, the dose of dextrose is 0.5 g/kg. Multiply the % concentration by the volume (mL/kg) and you always get 50:
- D10 x 5 mL/kg = 50
- D25 x 2 mL/kg = 50
- D50 x 1 mL/kg = 50
How to Write on OP Sheet - By Patient Type
1. Adult (BG < 70 mg/dL, symptomatic / altered consciousness)
First line - Bolus:
Inj. Dextrose 50% (D50W) - 50 mL (1 ampule) IV push over 2-3 min
(May repeat once if BG remains < 70 mg/dL after 15 min)
Then - Maintenance drip:
IV Fluid: Dextrose 5% in Water (D5W) - 500 mL @ 100 mL/hr
OR
IV Fluid: Dextrose 10% in Water (D10W) - 500 mL @ 100 mL/hr
(to maintain BG > 100 mg/dL)
Monitor blood glucose every 30 min
Mild hypoglycemia (conscious, can swallow):
Tab. Glucose (15 g) PO STAT - repeat in 15 min if BG < 70 mg/dL
OR 120-150 mL fruit juice / sugar water PO STAT
2. Child (Age 1-8 years, BG < 60 mg/dL)
Bolus:
Inj. Dextrose 25% (D25W) - 2 mL/kg IV bolus over 2-5 min (max 50 mL)
Maintenance after bolus:
IV Fluid: Dextrose 10% in Water (D10W) - continuous infusion
Rate: 6-8 mg/kg/min (standard maintenance fluid with dextrose)
Monitor blood glucose every 30 min
3. Neonate / Infant (Age < 2 months, BG < 40 mg/dL)
Inj. Dextrose 10% (D10W) - 2.5-5 mL/kg IV bolus over 5-10 min
FOLLOWED BY
Dextrose 10% (D10W) continuous infusion at 6 mL/kg/hr
(Titrate to maintain BG 60-100 mg/dL)
Monitor blood glucose every 30-60 min
Note: D25W and D50W are NOT to be used in neonates - high osmolality causes vascular injury and intraventricular hemorrhage risk.
4. Adolescent (> 8 years) - Same as adult protocol
Inj. Dextrose 50% (D50W) - 50 mL IV STAT
Then D5W/D10W maintenance drip
When IV Access Is Not Available - Alternative Orders
Inj. Glucagon 1 mg IM / SC STAT
(or 0.03 mg/kg in children)
Arrange IV access immediately
Monitor BG in 15 min
Standard OP Sheet Template (Adult Example)
Diagnosis: Symptomatic Hypoglycemia (BG: ___ mg/dL)
Orders:
1. IV access - large bore peripheral IV
2. Inj. D50W 50 mL IV push STAT over 2-3 min
3. IV fluid D10W 500 mL at 80-100 mL/hr to follow
4. Monitor capillary blood glucose every 30 min
5. If BG < 70 mg/dL at 15 min - repeat D50W 25 mL IV
6. Inj. Thiamine 100 mg IV before dextrose if alcoholism/malnutrition suspected
7. Target BG: 100-180 mg/dL
Clinical tip: Always give Thiamine (Vitamin B1) 100 mg IV before or with dextrose in malnourished patients, alcoholics, and any patient with unknown nutritional status, to prevent precipitating Wernicke's encephalopathy.
Summary Table for Quick Reference
| Patient | Formulation | Bolus Dose | Maintenance |
|---|---|---|---|
| Adult | D50W | 50 mL (1 amp) IV push | D5W or D10W @ 100 mL/hr |
| Child 1-8 yr | D25W | 2 mL/kg IV | D10W @ 6 mL/kg/hr |
| Infant < 1 yr | D10W | 5 mL/kg IV | D10W @ 6 mL/kg/hr |
| Neonate < 2 mo | D10W | 2.5-5 mL/kg IV | D10W @ 6 mL/kg/hr |
| No IV access | Glucagon 1 mg | IM/SC | Oral glucose once conscious |
Sources:
- Tintinalli's Emergency Medicine, Ch. 146 (Pediatric Hypoglycemia - dextrose dosing by age and concentration)
- Washington Manual of Medical Therapeutics (IV dextrose for severe hypoglycemia, D50W bolus + D5W/D10W drip)
- WikEM Dextrose-Based Products (age-based dosing chart)
- Maimonides EM - Rule of 50 (D10/D25/D50 concentration guide)
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