Fasting for Laboratory Tests Poses a High Risk of Hypoglycemia in Patients with Diabetes: A Pilot Prevalence Study in Clinical Practice (scirp.org)
The Inability to think clearly is one of the first signs of hypoglycemia in people and it may be that something similar happens in ferrets too. (2ndchance.info)
Symptoms of hypoglycemia include severe lethargy, dizziness, loss of bladder control, loss of consciousness and seizures. (professorshouse.com)