Low Blood Sugar Symptoms: Causes and What to Do Right Away
Low blood sugar symptoms include shakiness, sweating, hunger, a fast heartbeat, dizziness and confusion, and they can start within minutes. For many people with diabetes, low means a reading under 70 mg/dL. Treat it with 15 grams of fast sugar, such as 4 glucose tablets, and recheck in 15 minutes. Passing out or a seizure needs glucagon and a 911 call.