Home Health Query Endocrinology How is Diabetes mellitus diagnosed?...

male
50 Years
10/05/2022

How is Diabetes mellitus diagnosed?

Answered by 1 Apollo Doctors

Dr Ibrahim Salah

General Practitioner

MBBS
2+ Yrs

Consult Now

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

Find a Endocrinologist

Answered 04/07/2025

Ask Apollo

AI powered Health Chatbot

Continue Chat

Understanding Diabetes Mellitus Diagnosis
- Diagnosis aims to identify diabetes early to prevent complications.
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.
Diagnostic Criteria
- FPG: ≥126 mg/dL indicates diabetes.
- OGTT: ≥200 mg/dL after 2 hours indicates diabetes.
- HbA1c: ≥6.5% indicates diabetes.
Additional Considerations
- Repeat testing may be needed for confirmation.
- Consult healthcare professionals for accurate diagnosis.
Related Medical Specialties
- Endocrinologists and general physicians manage diabetes care.
Patient Guidance
- Prepare by fasting if required and follow instructions for accurate results.

Recommended next steps

Consult a Endocrinologist or Take a Fasting & PP Blood Sugar with Smart Report Test

Find a Endocrinologist Book Fasting & PP Blood Sugar with Smart Report Test

Answered 20/08/2025

More Endocrinology Health Queries

View all

How can I lose weight if I am type 1 diabetic?

Weight loss should be gradual and healthy with strict diet control, balanced nutritious meals and regular physical activity.

Answered by 1 Apollo Doctors

Is banana good for hypothyroidism?

Hypothyroid persons can take all fruits including banana in moderation.

Answered by 1 Apollo Doctors

I'm thinking about taking menabol tablets to help with my weight because my trainer suggested it at the gym. I've always been on the leaner side, and I'm curious if it's safe for me to use. Could you also let me know how many tablets I should take each day and the best times to take them?

Better follow regular diet habits than taking the pills to gain weight

Answered by 1 Apollo Doctors

Health Articles for you

View all

Obesity

Understanding Obesity Causes, Symptoms and Treatment

Explore the causes, symptoms, and treatment options for obesity, along with tips for prevention and weight management to improve overall health.

Thyroid

Thyroid Cancer Symptoms: Signs, Risks, Types And Treatments For Thyroid Cancer

Understand thyroid cancer's symptoms, risks, and treatment options. Learn about the types of thyroid cancer and how early detection can improve outcomes for better health and peace of mind.

Thyroid

Hyperthyroidism Treatment: Causes, Signs And Treatment For Hyperthyroidism

Explore hyperthyroidism treatment options, including medications and therapies. Learn about the causes, signs, and effective ways to manage this thyroid condition for better health.

Infertility

Hormones and Fertility: A Complete 2025 Guide

Know about the hormones and fertility guide, what it is, menstrual cycle phases, male hormones, common causes of infertility in men and women and more.

Thyroid

Pregnancy Chances with Hypothyroidism Explained

Know how hypothyroidism is not a hurdle for pregnancy. Learn the symptoms and how to improve the chances of pregnancy during hypothyroidism.

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.