When should I take the GTT test? What is the GTT test Normal range?

There are several instances in which taking a GTT test will be vital. If you are managing a condition, have a family history of diabetes, or are pregnant, then getting your glucose tolerance test done will be important.

You should also get your levels checked across multiple periods so that you're able to get accurate results for your case. You can reference the normal ranges, so that you can check your own levels with regards to parameters such as medical history, underlying condition, medication, etc.

These are the range results that may be indicated on the GTT test. You should check your medical history and analyse your GTT results based on other factors that may impact it, such as stress, medication, underlying condition, etc.

You can also consult with your doctor about interpreting these results for you. In the case of gestational diabetes, these numbers will be different. That is why it is important to talk to a healthcare specialist about your specific result.

The normal range of the GTT test is less than 140 mg/dL or 7.8 mmol L. These levels indicate a normal functioning of the glucose metabolization process. You can also take multiple tests throughout different periods to get a baseline and a trend of the blood glucose level.

The ranges between 140 and 199 mg/dL on the glucose tolerance test can indicate impaired glucose tolerance. Impaired fasting glucose can be identified via testing across multiple periods to get a more indicative reference.

Levels that are higher than 200 mg dL can be indicative of diabetes. You should get multiple tests done across multiple periods to get a more indicative analysis of your blood sugar.

You should take a GTT test in the following cases. You can also take a GTT test for normal health check-ups as well, as it can provide an accurate assessment of your glucose levels.

Pregnant women can check for their risk of gestational diabetes mellitus during the 24 and 28 weeks period. They can check for abnormal glucose tolerance through the glucose screening test and measure whether their blood sugar gets normalized within range.

If you have a prior history of impaired glucose tolerance then you can check for your levels after a glucose drink or glucose solution. You can measure against the normal range of 140 mg dL 7.8 mmol L as per the American Diabetes Association.

If you are managing diabetes and get your blood sample tested, you can also opt for oral glucose tolerance testing. The fasting blood glucose level can be determined with the plasma glucose for checking for overall sugar levels.

If you have these signs of gestational diabetes then getting a GTT test done will be important. You can also consult with your doctor about the next steps when it comes to managing gestational diabetes.

You may experience a higher need to pee, which may not be connected to a UTI or any other condition. You can get a blood test done to check if there may be gestational diabetes present.

You may start to feel more tired all the time, which may be a sign of glucose tolerance issues. You may also feel sluggishness through different times during your pregnancy, which can be a key sign that there may be another factor.

If you are having problems with focusing, then you should get a GTT test done. You should have a happy pregnancy without significant issues, so that you're able to maintain wellbeing.

These risk factors may be indicative of insulin or sugar related issues. You can get a GTT test done to check your levels of glucose tolerance, so that you're able to make the right changes. You can also consult with your doctor about the right next steps based on the sugar level.

If you are at a higher body weight, then your risk factor rises when it comes to glucose intolerance. You should get a GTT test done to check for your levels of glucose, so that you're able to improve them over time.

If you have a family history of diabetes or impaired glucose, then getting tested will be important. You can get more insights on your insulin processes, and take the right measures to improve your levels. You can get an oral glucose tolerance test to check your levels.

If you are experiencing the symptoms of glucose tolerance issues, such as vision, lack of concentration, increased thirst, sluggishness, etc. then getting a GTT test is important. You can check for your levels of glucose tolerance through the test.

If you have a medical condition such as PCOS then you may be at a higher risk factor for impaired glucose tolerance. You can get a GTT test done to check for issues with sugar levels, so that you can make the right changes. 

* Medical Disclaimer - The following information is for educational purposes only. No information provided on this website, including text, graphic, and images, are intended as substitutes for professional medical advice. Please consult with your doctor about specific medical advice pertaining to your condition(s).