What Is Gvoke and What Does It Treat?
Gvoke (glucagon injection) treats severe hypoglycemia—dangerously low blood sugar—in people with diabetes, mainly type 1 but also type 2 on insulin. It raises blood sugar fast when someone can't swallow sugar or is unconscious.[1]
Does Gvoke Work for Diabetes Itself?
No. Gvoke does not treat, cure, or manage diabetes. Diabetes involves high blood sugar from insulin issues; Gvoke addresses the opposite: low blood sugar emergencies caused by diabetes treatments like insulin or sulfonylureas.[1][2]
How Does Gvoke Work in Hypoglycemia?
Glucagon signals the liver to release stored glucose into the blood. In trials, it raised blood sugar by 69-73 mg/dL within 30 minutes in conscious patients with type 1 diabetes, similar to approved glucagon kits like Glucagon Emergency Kit.[1][3] It's FDA-approved for ages 2+ with diabetes.
When Do People with Diabetes Use Gvoke?
- Unconscious or seizing from low blood sugar.
- Unable to eat or drink glucose gel/tabs.
- Rescue for insulin overdoses or skipped meals.
Not for routine diabetes control—insulin, metformin, or monitors handle that.[2]
What Happens If You Use Gvoke Without Hypoglycemia?
It can cause high blood sugar, nausea, or vomiting since it forces glucose release regardless. Only use in confirmed lows (under 54 mg/dL).[1]
Gvoke vs. Other Hypoglycemia Treatments
| Treatment | Form | Time to Effect | Best For |
|-----------|------|---------------|----------|
| Gvoke | Nasal powder or auto-injector | 10-30 min | Unconscious patients |
| Glucose tabs/gel | Oral | 10-15 min | Conscious patients |
| IV dextrose | Hospital | Immediate | Severe cases |
Gvoke avoids needles for some versions, but costs more ($300-400 per kit).[3][4]
Side Effects Patients Report
Common: nausea (27%), vomiting (10%). Rare: allergic reactions, high blood pressure. Follow with carbs once alert.[1]
[1]: Gvoke Prescribing Information (FDA)
[2]: American Diabetes Association Standards of Care
[3]: Clinical Trial Data (NEJM)
[4]: GoodRx Pricing