Part 2: Hypoglycemia, Hyperglycemia, Causes, Symptoms, and Treatments by Welcome to Type 1 (CA) | May 17, 2015 | Diabetes Chalk Talks Part 2: Hypoglycemia, Hyperglycemia, Causes, Symptoms, and Treatments by Welcome to Type 1 (CA) | May 17, 2015 | Diabetes Chalk Talks Previous Next VIDEO CONTENTS Overview Hypoglycemia: Causes, symptoms and treatment. Treatment: The 'Rule of 15' Hypoglycemia and driving. Hyperglycemia: Causes, symptoms and treatment. Conclusion