Congenital hyperinsulinism (HI) is the most frequent cause of severe, persistent hypoglycemia (low blood sugar) in newborns. Untreated or improperly treated hypoglycemia can be dangerous because the brain relies on glucose as its primary source of energy. Without enough glucose, permanent brain damage can occur, potentially impacting a child’s development. The risk of brain damage is higher if HI is not diagnosed and treated quickly or if treatment does not work well at preventing ongoing hypoglycemia. However, with the right treatment, hypoglycemia can be managed, and brain damage can be avoided. Treatment options for people with HI are actively evolving through on-going clinical trials.
To learn more about hyperinsulinism and Hyperinsulinism Awareness Day, please visit this page on the Congenital Hyperinsulinism International website.