glucagon vs warfarin
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Side-by-side comparison of glucagon and warfarin. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
Warfarin Clinical Impact: Glucagon for Injection may increase the anticoagulant effect of warfarin. Intervention: Monitor patients for unusual bruising or bleeding, as adjustments in warfarin dosage may be required. ( 7 ) • Warfarin : Glucagon for Injection may increase the anticoagulant effect of warfarin.
Glucagon is a medicine that helps raise your blood sugar if it gets too low. It can also be used to temporarily slow down your digestive system for certain medical tests.
Warfarin is a medicine that helps prevent blood clots. It is used to treat and prevent dangerous clots from forming in your body.
Glucagon is used to treat very low blood sugar in adults and children who have diabetes. It can also be used to help with some X-ray tests in adults. It does this by slowing down the movement of your stomach and intestines.
Warfarin is used to prevent and treat blood clots in your veins and lungs. It can also prevent clots if you have atrial fibrillation (irregular heartbeat) or a replacement heart valve. After a heart attack, it can lower the risk of death, another heart attack, or a stroke.
Glucagon works by telling your liver to release stored sugar into your blood. This raises your blood sugar level quickly. It also relaxes the muscles in your stomach and intestines.
Warfarin works by blocking your body's use of vitamin K. Vitamin K is needed to make blood clotting factors. By blocking vitamin K, warfarin makes your blood less likely to clot.
- • Nausea
- • Vomiting
- • Headache
- • Dizziness
- • Weakness
- • Bleeding from any tissue or organ
- Dyspnoea 354
- Acute Kidney Injury 313
- Hypotension 286
- Hypoglycaemia 268
- Condition Aggravated 244
- International Normalised Ratio Increased 10,276
- Dyspnoea 8,408
- Drug Interaction 6,288
- Fatigue 6,143
- Nausea 5,921
You should not take this medicine if you have a tumor in your adrenal gland called pheochromocytoma. It can cause a large increase in blood pressure. Also, you should not take it if you have a tumor called insulinoma, as it can cause low blood sugar. Do not take if you are allergic to glucagon.
Warfarin can cause major or fatal bleeding. You must have your blood tested regularly (INR) while taking warfarin. Many things, like other medicines and diet changes, can affect your INR. Tell your doctor about any bleeding and follow their instructions to prevent bleeding.
Studies haven't shown any risk to the baby during pregnancy. Glucagon is not expected to cause harm to a breastfeeding infant because it will be broken down in the baby's stomach.
Warfarin can harm your unborn baby, especially during the first three months of pregnancy. Do not take warfarin if you are pregnant, unless you have a mechanical heart valve and your doctor says the benefits outweigh the risks. Talk to your doctor if you are breastfeeding, and watch your baby for bruising or bleeding.
How to Read This glucagon vs warfarin Comparison
glucagon is classified in the Glucagon (Hypoglycemia Rescue) drug class, while warfarin sits within the Vitamin K Antagonist (Anticoagulant) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, glucagon has 1,465 submissions while warfarin has 37,036. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to glucagon can make warfarin more powerful, which increases the risk of bleeding.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for glucagon or warfarin.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.