Glucose Challenge Test, GCT-(75gm glucose), in Patna

Fasting and diet:

Keep an empty stomach for 8 to 12 hours beforehand. Water is allowed throughout. If you take morning medicines, ask your doctor whether to delay them until after collection.

Medication:

If you use insulin or diabetes tablets, follow your doctor's advice; for a fasting glucose, most people take the dose after the sample. HbA1c timing does not affect the result.

What to bring:

Keep your prescription and ID handy, along with your OPD insurance details if applicable. Wear sleeves that roll up easily.

Timing and slots:

An early slot works best, especially for fasting tests. Home collection is available across Phulwari Sharif, Kadamkuan, and the rest of Patna.

Single standalone test:

Glucose Challenge Test, GCT-(75gm glucose). Can be ordered individually or as part of a preventive health package on GetVisit.

When does a doctor order Glucose Challenge Test, GCT-(75gm glucose)?

This test is usually part of prenatal screening or an oral glucose tolerance profile. Your doctor may order it if you are pregnant, have high-risk factors, or show symptoms such as increased thirst or frequent urination.

Who should get 75gm glucose done in Patna?

Bihar's urban diabetes burden is growing steadily. Patna's carbohydrate-heavy diet with limited physical activity across Kankarbagh, Rajendra Nagar, and Ashiana Nagar creates significant metabolic risk from the mid-30s, often detected late. Adults above 30 in Patna benefit from periodic health screening that includes Glucose Challenge Test, GCT-(75gm glucose) as part of a broader preventive panel. Residents of Anisabad, Patna City, and across the city with chronic conditions, those on long-term medication, and individuals with a relevant family history should test at the frequency their specialist recommends.

What conditions can 75gm glucose help diagnose?

It helps diagnose gestational diabetes and impaired glucose control. Abnormal results can come from obesity, poor diet, insulin resistance, certain medications, or underlying diabetes. Family history of diabetes makes this test more important.

What do 75gm glucose results mean?

Post-meal glucose (2 hours after eating) above 140 mg/dL indicates impaired glucose tolerance. Above 200 mg/dL with symptoms is diagnostic of diabetes. Oral glucose tolerance test (OGTT): 2-hour value below 140 mg/dL is normal, 140-199 mg/dL is pre-diabetes, 200 mg/dL or above is diabetes.

How often should 75gm glucose be repeated?

Adults with a normal result: every 3 years from age 30, or annually if overweight or with a family history. Pre-diabetics: every 6 to 12 months. Diagnosed diabetics: HbA1c every 3 months until controlled, then every 6 months. Testing frequency rises during medication changes or pregnancy.

What happens after your 75gm glucose results are ready?

You will be notified the moment results are ready, usually the same day for routine tests. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.