What is the primary use of Glucagon in patient care?

The primary use of Glucagon in patient care is to treat severe hypoglycemia by raising blood sugar levels. Glucagon is a hormone that promotes the breakdown of glycogen to glucose in the liver, effectively increasing blood glucose levels when they are dangerously low, which is critical for patients who are unable to ingest sugars orally due to altered consciousness or severe insulin overdose. Its rapid action in countering hypoglycemic events makes it an essential medication in emergency situations where immediate and effective intervention is necessary to prevent serious complications such as seizures or loss of consciousness.

In contrast, other therapeutic uses like managing high blood pressure or providing sedation are not within the scope of Glucagon’s action, and it is not indicated for pain relief either, as those conditions are treated with entirely different classes of medications. Understanding the specific application of Glucagon is essential for emergency responders and healthcare providers to ensure appropriate and timely care for patients experiencing severe hypoglycemia.