How dangerous is a blood sugar level of 330?  My husband has been without metformin for about a week, but has been taking a shot and a new pill - neither are insulin, the pill helps block sugar from entering your system and the shot helps the metformin.
Hello, a blood sugar level of 330 mg/DL causes loss of water and glucose from the kidney. This leads to deny Chat Doctor.  Sometimes (usually in type 1 diabetes, very rarely on type 2) it may end up in ketoacidosis. Chronic problems related to high blood glucose include diabetes complications like kidney damage (chronic kidney disease), cardiovascular complications (acute myocardial infarction, stroke, etc.), neurological problems (diabetic neuropathy etc.), eye problems etc guess the injection must be a GLP-1-agonist(eventide or similar