Hypoglycemia
Hypoglycemic symptoms can also occur when one is sleeping. Examples of symptoms during sleep can include damp bed sheets or clothes from perspiration. Having nightmares or the act of crying out can be a sign of hypoglycemia. Once the individual is awake they may feel tired, irritable, or confused and these may be signs of hypoglycemia as well.
Ketotic hypoglycemia
Ketotic hypoglycemia more commonly refers to a common but mysterious "disease" of recurrent hypoglycemic symptoms with ketosis in young children. The cause and the homogeneity of the condition remain uncertain, but a characteristic presentation, precipitating factors, diagnostic test results, treatment, and natural history can be described. It remains one of the more common causes of hypoglycemia in the age range.