When should oral glucose be repeated for hypoglycemia?

Oral glucose should be repeated after 15 minutes if there is no change in the patient's condition, specifically in cases of hypoglycemia. The reason for this timeframe is based on the fact that it generally takes about 15 minutes for the body to absorb glucose and for the effects to become apparent, which includes the resolution of hypoglycemic symptoms.

During the management of hypoglycemia, monitoring the patient's response is crucial. If a patient has not shown improvement within this 15-minute window, it indicates that they may still require additional glucose to effectively raise their blood sugar levels. Repeating the oral glucose too soon may not allow enough time for the previous dose to take effect, while waiting too long could allow the condition to worsen.

This approach helps ensure timely and appropriate intervention for hypoglycemia, reducing the risk of potential complications associated with prolonged low blood sugar levels.