Dasiglucagon is used to treat severe hypoglycemia. It works by stimulating glucagon receptors in the liver to release glucose into the bloodstream. Common causes of hypoglycemia include insulin overdose and not eating. Dasiglucagon is administered by injection or pump and works quickly to raise blood glucose levels within 15 minutes. Potential side effects include nausea and vomiting. It can interact with beta-blockers to increase heart rate and blood pressure temporarily, as well as increase the effects of anticoagulants like warfarin.