- male
- 50 Years
- 10/05/2022
How is Diabetes mellitus diagnosed?
Answered by 1 Apollo Doctors
Fasting blood sugar of 126 mg/dl or more, post prandial blood sugar of 200 or more with glycated hemoglobin of 6.5% or more.
Dr. Ibrahim Suggests...
Consult a Endocrinologist
Answered 04/07/2025
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Understanding Diabetes Mellitus Diagnosis
- Diagnosis aims to identify diabetes early to prevent complications.
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Common Diagnostic Tests
- Fasting Plasma Glucose (FPG) Test: Measures blood sugar after fasting.
- Oral Glucose Tolerance Test (OGTT): Assesses body's response to sugar.
- Glycated Hemoglobin (HbA1c) Test: Indicates average blood sugar over 3 months.
- Random Plasma Glucose Test: Checks blood sugar at any time.
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Diagnostic Criteria
- FPG: ≥126 mg/dL indicates diabetes.
- OGTT: ≥200 mg/dL after 2 hours indicates diabetes.
- HbA1c: ≥6.5% indicates diabetes.
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Additional Considerations
- Repeat testing may be needed for confirmation.
- Consult healthcare professionals for accurate diagnosis.
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Related Medical Specialties
- Endocrinologists and general physicians manage diabetes care.
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Patient Guidance
- Prepare by fasting if required and follow instructions for accurate results.
Recommended next steps
Consult a Endocrinologist or Take a Glucose Fasting and PP Test Test
Answered 20/08/2025
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More Endocrinology Health Queries
View allHow many eggs can a diabetic eat in a day?
As egg yolk can increase cholesterol levels, one should do lipid test and then take eggs accordingly under doctor's guidance. Generally, two egg whites per day 6 days a week can be taken as egg white is full of proteins.
Answered by 1 Apollo Doctors
I'm really worried about my wife who's 15 days pregnant. Her TSH level is at 4.59 and I'm not sure if that's normal during pregnancy. If she starts taking medicine for it, could there be any negative effects after the pregnancy? Could you please advise on what's best for her health?
Your wife's TSH level of 4.59 is slightly elevated, but during pregnancy, the normal TSH range is wider due to hormonal changes. For pregnant women, the normal TSH range is: First trimester: 0.3-4.5 mIUL, Second trimester: 0.5-4.6 mIUL, and Third trimester: 0.8-5.2 mIUL. However, some studies recommend that the upper limit for TSH during pregnancy should be 2.5 mIUL
Answered by 1 Apollo Doctors
I'm really worried after getting my wife's TSH test results. Her T3 is 1.15, T4 is 77.2, and TSH is 42.14. But the weird thing is, she doesn't show any obvious symptoms other than having an irregular menstrual cycle a couple of times and sometimes being irritable. I read up a bit online and saw that hypothyroidism usually means the gland is underactive and shrunk, but hers seems inflamed. She hasn't gained or lost weight and isn't experiencing hand tremors, but she does get tired during the day and has had mood swings recently. I'm trying to make sense of this is it definitely thyroid-related even though her T3 and T4 are normal? Could it be thyroiditis or maybe subclinical thyroid issues? I'd really appreciate some guidance on what might be going on, its root cause and if its treatable. Also, is this something urgent? We're in a pretty remote area, so I'm a bit concerned.
Your wife may be experiencing subclinical hypothyroidism. This means that while her T3 and T4 levels are within normal range, her TSH level is elevated, indicating that her thyroid gland is not producing enough thyroid hormone. The inflammation you mentioned could be indicative of thyroiditis, which is inflammation of the thyroid gland. To treat subclinical hypothyroidism, the common medication prescribed is Levothyroxine with dosage adjustments made based on individual response. It is important to follow up with regular blood tests to monitor thyroid function and adjust the dosage as needed. Given that your wife is experiencing symptoms such as tiredness, mood swings, and irregular menstrual cycles, it is advisable to consult with a healthcare professional for a proper evaluation and treatment plan. While it may not be an emergency, addressing thyroid issues is important for overall health and well-being.
Answered by 1 Apollo Doctors
Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.


