There are situations in which a law enforcement officer observes signs which appear to be symptoms of alcohol intoxication but are actually symptoms of a medical condition. One of those situations is when a driver is experiencing hypoglycemia (low blood sugar). The symptoms of hypoglycemia are nearly identical to the symptoms of alcohol intoxication. A driver experiencing a hypoglycemic event at the time of an OVI investigation has a legitimate defense to the charge of DUI (called ‘OVI’ in Ohio).