
G6PD - Quantitative Reflex Qualitative near me in Gurgaon









The G6PD - Quantitative Reflex Qualitative is a blood test that helps measure the activity of the enzyme, glucose-6-phosphate dehydrogenase (G6PD) in red blood cells. G6PD deficiency is a genetic disorder that can cause hemolytic anemia, particularly in response to specific triggers like medications, foods, or infections. It is available in Gurgaon with Tata 1mg at an affordable price.
The G6PD - Quantitative Reflex Qualitative test is recommended in various scenarios, including newborn screening, family history of G6PD deficiency, symptoms suggestive of hemolytic anemia such as fatigue, jaundice, dark urine, and shortness of breath, particularly if they belong to a high-risk population (such as being male, African-American individuals, etc) or have a family history of G-6-PD deficiency. This test is also advised before exposure to triggering agents like certain medications (antibiotics, antimalarials, or sulfa drugs), pre-surgical screening, investigation of anemia.
It is noteworthy that a quantitative analysis is performed to determine the actual concentration of G6PD enzyme activity in the blood. If the quantitative value is below 7.29 Units/gm of HB (hemoglobin), a reflex qualitative test is performed to confirm if the deficiency is significant.
No special preparation is needed for this test. You may eat and drink as per your daily routine.








What does G6PD - Quantitative Reflex Qualitative measure?
Contains 3 testsThe G6PD - Quantitative Reflex Qualitative test measures the concentration of the G6PD enzyme in red blood cells, an essential enzyme that plays a critical role in preventing RBCs from oxidative stress by helping regenerate glutathione, a molecule that neutralizes harmful oxidative substances. When there is a deficiency in G6PD, red blood cells become more susceptible to oxidative damage from certain triggers such as infections, medications (e.g., antibiotics, antimalarials), or specific foods (like fava beans).
This test identifies whether an individual has G6PD deficiency, which is crucial in managing conditions associated with oxidative stress. If G6PD enzyme activity is found to be low or absent, it helps explain the cause of recurring hemolytic episodes, jaundice (yellowing of the skin and eyes), and other related symptoms. This quantitative measurement helps doctors understand the extent of enzyme deficiency and determine the most appropriate interventions to prevent future episodes.
The Hb (Hemoglobin) test measures the concentration of hemoglobin in your blood. Hemoglobin binds oxygen molecules and carries them to body tissues while removing carbon dioxide. Low hemoglobin suggests reduced oxygen-carrying capacity. It can be due to anemia, bleeding, nutritional deficiencies (iron, vitamin B12, folate), or chronic disease. High hemoglobin may occur in dehydration, living at high altitudes, smoking, or diseases like polycythemia vera.
Know more about Hb (Hemoglobin)





FAQs related to G6PD - Quantitative Reflex Qualitative in Gurgaon
- Glucose-6-Phosphate Dehydrogenase [Internet]. Rochester, NY: University of Rochester Medical Center; [Accessed 13 Nov. 2024]. Available from:
- Richardson SR, O'Malley GF. Glucose-6-Phosphate Dehydrogenase Deficiency. [Updated 2022 Sep 26]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from:
- Baldwin C, Pandey J, Olarewaju O. Hemolytic Anemia. [Updated 2023 Jul 24]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from:
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