Introduction Hypoglycemia, or low blood sugar, occurs when your blood glucose drops below 70 mg/dL. It’s a common but potentially serious issue, especially for people with diabetes who use insulin or other glucose-lowering medications. If untreated, it can lead to confusion, unconsciousness, seizures, or even death. This guide explains what hypoglycemia is, why it happens, how to spot it early, and how to treat it safely and effectively. What Is Hypoglycemia? Hypoglycemia happens when the level of glucose (sugar) in your blood drops too low to fuel your body’s activities—especially the brain, which depends heavily on glucose. Blood Sugar Levels…