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QXL Diagnostics
Metabolic & Diabetes Clinical Guide

Diabetes Blood Tests & Monitoring in Bangalore

Comprehensive NABL Accredited diagnostic screening for prediabetes, Type 1, Type 2, and gestational diabetes mellitus.

Medically Reviewed by Dr. Shantakumar Muruda, MD (Biochemistry)Clinically Reviewed: 18 August 2026

Clinical Overview

Diabetes mellitus is a metabolic disorder characterized by persistent hyperglycaemia resulting from defects in insulin secretion, insulin action, or both.

Early detection through routine screening prevents long-term microvascular and macrovascular complications affecting the eyes, kidneys, nerves, and heart.

Common Symptoms & Clinical Indicators

  • Increased thirst (polydipsia)
  • Frequent urination (polyuria)
  • Unexplained weight loss
  • Chronic fatigue
  • Blurred vision

Recommended Laboratory Investigations

HbA1c Glycated Haemoglobin

Reflects average blood sugar over 2–3 months without fasting.

Fasting Blood Sugar (FBS)

Measures baseline glucose after 8–10 hours overnight fast.

Fasting Insulin & HOMA-IR

Evaluates cellular insulin resistance and hyperinsulinaemia.

C-Peptide Blood Test

Measures natural pancreatic insulin production.

Book Home Sample Collection

Sample draw by trained phlebotomy specialists. NABL Accredited processing with 6-hour report delivery.

Book Home Collection