What Does a High Glucose Reading Mean

• How A1C Examination Works
  • How does the hemoglobin A1C test work?
• A1C Screening Test
  • A1C as a screening test
• A1C Monitoring Test
  • A1C as a monitoring test
• A1C and Blood Glucose
  • Difference between A1C and claret glucose
• Accuracy
  • How authentic is the A1C?
• Importance of A1C
  • Why the A1C is important
• What to Do About a Loftier A1C
  • What to practice about a high A1C
• Center
  • What Does Information technology Hateful When Your Hemoglobin A1C Is High? Center

How does the hemoglobin A1C test work?

The hemoglobin A1C is a exam that measures your average blood sugar for the past three months. If your hemoglobin A1C is high it could mean that you are prediabetic or diabetic.

The hemoglobin A1C is a test that measures your average blood sugar for the by 3 months. This test goes by other names, including glycated hemoglobin, glycosylated hemoglobin, or HbA1c.

If you accept diabetes, your md may use the A1C to bank check how well you lot are decision-making your blood sugar. A high hemoglobin A1C may hateful that your treatment plan needs revision. The A1C is besides used to diagnose diabetes or prediabetes.

Hemoglobin is the protein that gives red blood cells their color. Its task is to carry oxygen to all the cells in your body. As cerise blood cells travel around the torso, glucose in the bloodstream attaches itself to the hemoglobin. The A1C examination measures how much glucose is fastened. Since cherry-red claret cells alive around three months, the A1C examination shows how high your blood sugar has been for the past iii months.

A1C as a screening test

Combined with other indicators, the A1C tin can screen for both type 1 and type two diabetes. Type 1 diabetes usually develops during babyhood or immature machismo. No i is certain what causes it. Blazon 2 usually develops later and has certain adventure factors. You are more likely to develop type 2 diabetes if you:

• Are over 45 years of historic period
• Are overweight
• Lead a sedentary lifestyle
• Have a parent or sibling with diabetes
• Had diabetes during pregnancy or had a baby weighing over 9 pounds

If yous are being screened for diabetes, your A1C results will fall into one of three categories:

• Less than 5.7%: normal, non diabetic
• v.7% to 6.four%: prediabetic
• half-dozen.5% or higher: diabetic

A1C as a monitoring test

If y'all have already been diagnosed with diabetes, your doctor may use the hemoglobin A1C test to monitor your claret glucose levels. A result of vii% or less usually means that you lot are controlling your diabetes.

Although less than 7% is a common goal, a higher reading may be better for some people. If you are prone to depression blood sugar, also known every bit hypoglycemia, your doctor may adopt an A1C betwixt vii% and 8%. A higher goal may also be meliorate for those who accept had diabetes for a long time or who have complications of the disease.

Difference between A1C and blood glucose

If you have diabetes, yous may check your blood sugar at abode. This examination differs from the A1C. When you test your blood glucose, yous are checking your blood carbohydrate level at one moment in time. Your exam result volition reverberate how long information technology has been since you ate something and the blazon of nutrient yous ate.

Dwelling glucose testing gives you and your physician data that the A1C does not. The A1C gives a blood sugar average merely does not testify whether your levels are steady or whether they get very high and very low. Your md needs both types of tests to understand how well you are decision-making your claret carbohydrate.

How accurate is the A1C?

Your doctor can do an A1C examination using a claret sample from a finger prick. Called a point-of-care test, this examination can exist processed quickly. Your doc may instead choose to take a larger blood sample and ship information technology to a lab for processing. The results of the lab test may be slightly more authentic.

If y'all have recently had a blood transfusion, your A1C may non be accurate. Other health weather condition can touch the red blood cells and result in inaccurate A1C results. These include:

• Sickle cell anemia
• Anemia
• Kidney failure
• Liver disease

Why the A1C is important

If you accept diabetes, a loftier hemoglobin A1C means that y'all are more likely to experience complications. Some complications are serious. They include:

• Problems with eyesight
• Heart illness
• Stroke
• Kidney disease
• Nervus damage

Screening for diabetes is besides important. Those with an A1C greater than 6% are at high take a chance of developing diabetes in the next 5 years. Identifying them is critical. Research shows that two interventions tin lower their chances of developing diabetes. Lifestyle changes can reduce their take chances by l%. Using the drug metformin tin can reduce information technology past 30%.

What to do about a loftier A1C

After a high hemoglobin A1C, you lot and your md can work together to lower your numbers and reduce your risks. Your doctor may recommend a three-pronged approach combining instruction, diet, and do. As well, you may demand to lose weight if yous are overweight.

If yous have type 1 diabetes, you volition need treatment with drugs. Many of those with type 2 diabetes will require drug therapy likewise.

SLIDESHOW

Diabetes: What Raises and Lowers Your Blood Sugar Level? Come across Slideshow

Medically Reviewed on 1/seven/2022

References

SOURCES:

Centers for Disease Control and Prevention: "All Almost Your A1C," "Diabetes Adventure Factors."

Diabetes Care: "A1C Level and Future Risk of Diabetes: A Systematic Review."

Eyth, Eastward., Naik, R. StatPearls, "Hemoglobin A1C," StatPearls Publishing, 2021.

Merck Manual Consumer Version: "Diabetes Mellitus (DM)."

Mountain Sinai Infirmary: "A1C test."

National Institute of Diabetes and Digestive and Kidney Diseases: "The A1C Test & Diabetes."

Academy of California San Francisco: "A1C Test."

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Source: https://www.medicinenet.com/what_does_it_mean_when_your_hemoglobin_a1c_is_high/article.htm

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