User's Manual

Symptoms of High or Low Blood Glucose

You can better understand your test results by being aware of the symptoms of

high or low blood glucose. According to the American Diabetes Association, some

of the most common symptoms are:

Warning:

If you are experiencing any of these symptoms, test your blood glucose. If your test

result is under 50 mg/dL or above 250 mg/dL, contact your health care professional

immediately.

Low blood glucose

(Hypoglycemia):

• shakiness

• sweating

• fast heartbeat

• blurred vision

• confusion

• passing out

• irritability

• seizure

• extreme hunger

• dizziness

High blood glucose

(Hyperglycemia):

• frequent urination

• excessive thirst

• blurred vision

• increased fatigue

• hunger

Ketones (ketoacidosis):

• shortness of breath

• nausea or vomiting

• very dry mouth