How is hypoglycemia managed in adults and children presenting to the ED?

How is hypoglycemia managed in adults and children presenting to the ED?

• A. Conscious patients should receive insulin IV; unconscious patients require IV dextrose.
• B. Conscious: oral glucose 15-20 g; unconscious or unable to swallow: IV dextrose 25-50 mL of 50% dextrose; if IV unavailable, intramuscular glucagon.
• C. Use only fruit juice and delay treatment.
• D. Wait for physician orders before any treatment.

Answer: (B)

Prompt correction of hypoglycemia relies on how the patient presents. If the patient is conscious and able to swallow, give a rapid-acting carbohydrate totaling about 15-20 g (for example, glucose tablets or gel, fruit juice, or regular soda), then recheck blood glucose in about 15 minutes and repeat if still low. After it normalizes, provide a snack or meal to prevent recurrence and identify the cause. If the patient is unconscious or cannot swallow, secure IV access and give a rapid IV bolus of 25-50 mL of 50% dextrose to raise the glucose quickly. If IV access isn’t possible, administer intramuscular glucagon; typical dosing is 1 mg for adults and for children above roughly 20–25 kg, with 0.5 mg for very small children. Always monitor the patient, reassess glucose after treatment, and investigate underlying causes while ensuring airway protection and ongoing evaluation. Delaying treatment, administering insulin, or waiting for physician orders before acting are inappropriate in these acute situations.

Prompt correction of hypoglycemia relies on how the patient presents. If the patient is conscious and able to swallow, give a rapid-acting carbohydrate totaling about 15-20 g (for example, glucose tablets or gel, fruit juice, or regular soda), then recheck blood glucose in about 15 minutes and repeat if still low. After it normalizes, provide a snack or meal to prevent recurrence and identify the cause.

If the patient is unconscious or cannot swallow, secure IV access and give a rapid IV bolus of 25-50 mL of 50% dextrose to raise the glucose quickly. If IV access isn’t possible, administer intramuscular glucagon; typical dosing is 1 mg for adults and for children above roughly 20–25 kg, with 0.5 mg for very small children.

Always monitor the patient, reassess glucose after treatment, and investigate underlying causes while ensuring airway protection and ongoing evaluation. Delaying treatment, administering insulin, or waiting for physician orders before acting are inappropriate in these acute situations.