Glucagon is needed by individuals experiencing severe hypoglycemia, particularly diabetes patients treated with insulin who have passed out or cannot take some form of sugar by mouth. Furthermore, it can be used as a diagnostic aid.
Understanding Glucagon's Role
Glucagon is a hormone that raises blood sugar levels. It's essentially the opposite of insulin.
Situations Where Glucagon is Necessary
Here's a more detailed breakdown of who might require glucagon, based on the provided reference:
- Severe Hypoglycemia in Insulin-Treated Diabetes Patients: This is the primary and most common use.
- Patients who have passed out: When someone is unconscious due to low blood sugar, they cannot safely consume sugar orally.
- Patients who cannot take sugar by mouth: This could be due to confusion, seizures, or other conditions that make swallowing difficult or dangerous.
- Diagnostic Aid: Glucagon can also be used during X-ray tests of the stomach and bowels to relax the muscles, providing a clearer image.
Summary Table: Who Needs Glucagon
| Condition | Reason |
|---|---|
| Severe Hypoglycemia in Insulin-Treated Patients | To rapidly raise blood sugar levels when oral intake is impossible. |
| Certain X-ray Tests of the Stomach/Bowels | As a diagnostic aid to relax muscles. |
