Symptoms usually start after a period of a few hours without caloric intake.
Administer a substance high in simple sugar, i.e. sugar cubes, commercial glucose, orange juice with 2-3 teaspoons of sugar added.,if hypoglycemia is suspected. A. Be sure patient isn't allergic to substance being given. B. Be prepared for patient to vomit. Obtain pertinent medical history, medications, and allergies. V. Obtain vital signs according to Patient Assessment protocol.