Hypoglycaemia Subject – Science and Tech Context – Doctors see post-COVID hypoglycaemia among patients Concept – Hypoglycemia, also called low blood sugar, is a fall in blood sugar to levels below normal, typically below 70 mg/dL (3.9 mmol/L). Hypoglycemia may result in headache, tiredness, clumsiness, trouble talking, confusion, fast heart rate, sweating, shakiness, […]