Fasting Glucose for Type 1 Diabetes
The fasting glucose is among the laboratory tests healthcare providers may use to investigate Type 1 Diabetes. Learn what it measures, how to prepare, and what results can tell a provider. Educational content only - not a diagnosis.
Order a Fasting Glucose Test
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- Sample type
- Blood
- Typical turnaround
- 1-2 business days
- Preparation
- Fasting for 8-12 hours required.
Why the fasting glucose may be ordered for Type 1 Diabetes
Measures blood sugar after fasting to screen for diabetes and prediabetes.
When evaluating Type 1 Diabetes, a healthcare provider may order the fasting glucose alongside other tests based on your symptoms, history, and physical exam. Test selection and result interpretation are clinical decisions made by a qualified professional.
Symptoms associated with Type 1 Diabetes
Blurred vision
Lack of sharpness of vision resulting in the inability to see fine detail....
Excessive Thirst
An abnormal or excessive feeling of thirst that persists even after drinking fluids, which can be a sign of hi...
Fatigue
A subjective feeling of tiredness characterized by a lack of energy and motivation....
Frequent Urination
The need to urinate more often than usual, which can be a sign of diabetes, urinary tract infection, enlarged ...
Increased Appetite
A stronger than usual desire to eat, which can be related to hormonal, metabolic, or mood conditions....
Nausea and vomiting
Nausea is a commonly encountered symptom that has been defined as an unpleasant painless subjective feeling th...
Weight loss
Reduction of total body weight....
Other tests used to investigate Type 1 Diabetes
Comprehensive Metabolic Panel (CMP)
Measures 14 substances in the blood to assess kidney and liver function, electrolyte balance, and blood sugar ...
Fasting Insulin
Measures insulin levels to help assess insulin resistance....
Glucose 6-Phosphate Dehydrogenase G6Pd Test, Quantitative
Order Glucose 6-Phosphate Dehydrogenase (G6PD) Test, Quantitative.com online through our partner and visit a l...
Glucose Blood Test
The glucose test is a blood test used to measure glucose (blood sugar) levels. Glucose is the major source of ...
Hemoglobin A1C Testing
The hemoglobin A1c (glycated hemoglobin) test measures how well diabetes is being controlled. Order the test o...
Hemoglobin A1c (HbA1c)
Reflects average blood sugar over the past 2-3 months....
Igf-1 Insulin Blood Test
Our IGF-1 blood test is commonly used to measure levels of human growth hormone (hGH) and its activity....
Frequently Asked Questions
Is the fasting glucose used to investigate Type 1 Diabetes?
Yes - the fasting glucose is among the tests healthcare providers may consider when evaluating Type 1 Diabetes. Measures blood sugar after fasting to screen for diabetes and prediabetes. Test selection is a clinical decision made by a qualified professional.
How should I prepare for the fasting glucose?
Fasting for 8-12 hours required.
How long does the fasting glucose take?
Results for the fasting glucose are typically available within 1-2 business days depending on the laboratory.
Does this website interpret my fasting glucose result?
No. SymptomDatabase.com does not interpret laboratory results. Discuss all results with a qualified healthcare provider.