What is the primary risk associated with hypoglycemia?

The primary risk associated with hypoglycemia is seizures, which can occur when blood glucose levels drop significantly and rapidly. When the brain does not receive enough glucose, which is its primary source of energy, it can lead to neurological disturbances. Seizures might manifest because of the lack of energy supply to the brain cells, leading to abnormal electrical activity. Additionally, severe hypoglycemia can lead to a loss of consciousness and pose immediate threats to life if not promptly treated.

While confusion, coma, and dizziness are important symptoms and can also occur due to hypoglycemia, they are generally indicative of the brain's impairment due to low glucose but do not represent the acute, severe risks that seizures present when glucose levels fall dramatically. Seizures highlight the urgency of addressing hypoglycemia, as they can lead to further complications if not managed quickly. Thus, understanding the progression of symptoms and risks linked to hypoglycemia is crucial for timely intervention.