Today Dr. Abhishek Shukla explained why patients with diabetes can suddenly lose consciousness when their blood sugar drops below 50 mg/dL, a condition known as severe hypoglycaemia. At this level, the brain is deprived of glucose, leading to symptoms like sweating, tremors, confusion, seizures, and eventually unconsciousness if not corrected immediately. Hypoglycaemia is a medical emergency and often happens in patients who take insulin or oral hypoglycaemic medicines, especially if they skip m