Rajesh Kumar Rajesh Kumar Asked 6 months ago

Which of the following diagnostic tests may indicate diabetes mellitus?

My father's sugar levels have been a bit high lately, and the doctor suggested some tests. I want to understand what all they'll be looking for to confirm if it's diabetes. Are there specific tests that are definitive indicators?

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8 answers

Divya Rao Divya Rao Joined Apr 2026 6 months ago
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It can be really scary when a doctor suggests tests for something like diabetes. I remember feeling so anxious. But tests like the A1C, fasting blood sugar, and oral glucose tolerance test are key. It's okay to feel overwhelmed, but getting answers helps.

Ankit Gupta Ankit Gupta Joined May 2026 6 months ago

Oh god, just thinking about all these tests makes me anxious! But yes, Fasting Plasma Glucose (FPG), Oral Glucose Tolerance Test (OGTT), and A1C are the main ones. Random plasma glucose also. Make sure you follow the prep instructions perfectly for accurate results, otherwise you'll just stress more.

Shruti Mehta Shruti Mehta Joined May 2026 5 months ago

Key tests include the Fasting Plasma Glucose test, the Oral Glucose Tolerance Test (OGTT), and the A1C test, which gives an average blood sugar level over 2-3 months. A random blood sugar test can also be indicative. It's always best to discuss which tests are appropriate for you with your doctor.

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Rajesh Kumar Rajesh Kumar Joined Jan 2026 6 months ago

Yeah, usually it's the fasting blood sugar test or the A1C. I ignored being constantly thirsty and tired for too long, thinking it was just stress. When I finally went, these tests showed I was pre-diabetic. Never ignore symptoms, get tested early!

Meera Devi Meera Devi Joined Jan 2026 6 months ago

Tests like A1C and fasting blood sugar are what the doctors usually look at. Remember, stay positive and take care of your body, it's a temple. Listen to your inner self and trust that good care will bring good health.

Sameer Joshi Sameer Joshi Joined Mar 2026 6 months ago

The main ones docs use are the A1C, Fasting Plasma Glucose (FPG), and the Oral Glucose Tolerance Test (OGTT). They all measure sugar levels in different ways to give a full picture. If you're concerned, book an appointment and get checked.

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Anjali Khanna Anjali Khanna Joined Feb 2026 6 months ago

My husband and I have both gone through diabetes testing over the years. They usually do the fasting blood sugar and A1C. Don't worry too much, these are very common tests now. Just get them done and listen to what the doctor advises, it's manageable.

Sarika Rao Sarika Rao Joined Apr 2026 6 months ago

For diabetes, your doctor will usually do a fasting blood sugar or an A1C test. While I love natural remedies for small things, if diabetes is suspected, please go to a proper doctor. These tests are not something you can do at home and are very important for diagnosis.

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