G6PD Test To Check Blood Disorder and Anemia

A G6PD test checks the level of a special enzyme in your blood, helping doctors diagnose a genetic condition that can make some people's red blood cells break down when they eat certain foods or take specific medications.

G6PD Test

Here are the basic details of the G6PD Test.

Also Known As	G6PD Enzyme Test
Type	Blood Test
Purpose	To diagnose G6PD deficiency, a genetic blood disorder.
Sample Type	Blood
Preparation	No
Fasting	No
Gender	Unisex
Age Group	All
Normal Value	1.50 - 9.30 mIU/mL
Reporting Time	Few Days
Cost	500-1000 INR*

*Price range may vary as per location, lab type, and procedure of lab test.

G6PD Test Means

G6PD Test measures glucose-6-phosphate dehydrogenase enzyme levels in blood.

Diagnoses G6PD deficiency, an inherited genetic disorder causing hemolytic anemia.
Detects triggers like infections, certain foods, or medications for G6PD-related anemia.
Essential for individuals at risk, especially those of African or Asian descent.
Informs treatment plans, including avoiding triggers to prevent hemolytic episodes.

G6PD Test Purpose

The purpose of the G6PD Test is to:

Detect G6PD deficiency, an inherited genetic disorder.
Identify potential triggers like infections, medications, or certain foods.
Determine risk factors for hemolytic anemia.
Guide treatment decisions for G6PD-related conditions.
Ensure proactive management and trigger avoidance.

G6PD Test Price, Normal Range, Result, Purpose, Meaning and Interpretation - Drlogy Test

G6PD Test Preparation

Here is the basic preparation for the G6PD Test.

Before Test

No special preparation needed.
Inform about medications, infections, or recent fava bean consumption.

During Test

Blood sample drawn from a vein, typically in the arm.

After Test

Resume normal activities; no fasting required.
Await results from the healthcare provider.

G6PD Test Procedure

Here is the basic G6PD Test Procedure.

Clean the site.
Wrap a cuff to aid vein visibility.
Draw blood from arm.
Apply gauze and bandage.
Send sample to lab for testing.

G6PD Test Result

Typically 8.8-13.4 U/gHb (units per gram of hemoglobin).
Low G6PD levels may indicate deficiency.
Interpretation and further guidance from a healthcare provider.

G6PD Test Report

G6PD test report format example sample template- drlogy lab report

G6PD Test Report PDF

G6PD Test Normal Report

Glucose 6 Phosphate Dehydrogenase G6Pd Normal Test Report Format Example Sample Template - Drlogy Pathology Lab Report Format

G6PD Normal Test Report PDF Format

G6PD Test Normal Result Report PDF

G6PD Test Abnormal Report

Glucose 6 Phosphate Dehydrogenase G6Pd Abnormal Test Report Format Example Sample Template - Drlogy Pathology Lab Report Format

G6PD Abnormal Test Report PDF Format

G6PD Test Abnormal Result Report PDF

G6PD Test Normal Range

Here is the normal range of the G6PD Test.

G6PD Test	Normal Value
G6PD	1.50 - 9.30 mIU/mL

G6PD Test Interpretation

Here is the Interpretation of the G6PD Test.

G6PD Test Result	Interpretation
Normal	G6PD levels fall within the typical range (8.8-13.4 U/gHb).
Low	G6PD deficiency may be present, increasing risk of hemolysis.
Abnormal	Further evaluation needed to determine the severity and management.

A G6PD test measures enzyme levels, with low levels indicating possible deficiency.

G6PD Test High Levels

Here are some possible causes of high G6PD levels.

Possible Causes	Effect
Hemolysis	Increased risk of red blood cell breakdown.
Infection	Inflammatory response to infections.
Medications	Some drugs can lead to elevated G6PD levels.
Chronic conditions	Certain medical conditions may affect G6PD levels.

Elevated G6PD levels can result from hemolysis, infections, medications, or underlying medical conditions.

G6PD Test Low Levels

Here are some possible causes of low G6PD levels.

Possible Causes	Effect
G6PD Deficiency	Genetic disorder leading to enzyme deficiency.
Hemolysis	Increased vulnerability to red cell breakdown.
Medications	Certain drugs can lower G6PD enzyme levels.
Infections	Illnesses can trigger low G6PD levels.

Low G6PD levels indicate deficiency, potentially causing hemolysis, often due to genetic factors, medications, or infections.

Specimen Requirements For G6PD Test

Here are the specimen requirements for the G6PD Test.

Specimen	Whole Blood
Volume	1 ml
Container	Red-top tube or gel-barrier tube
Collection	Separate serum from cells within one hour of collection. Transfer to a plastic transport tube before shipping.
Storage	Refrigerate or freeze.
Sample Stability	Temperature	Period
	Room temperature	7 days
	Refrigerated	14 days
	Frozen	60 days
	Freeze/thaw cycles	Stable x1
Causes for Rejection	Grossly hemolyzed; bacterial contamination; lipemic specimen; icteric specimen; non-serum specimen types

G6PD Test is Safe?

This is generally safe with minimal risks.

Minor discomfort or bruising at the blood collection site.
Serious complications are extremely rare.

When Do You Get G6PD Test Results?

G6PD test results usually available within a few days.
Turnaround time may vary by laboratory or healthcare provider.

G6PD Test Limitation

Here is the basic limitation of G6PD Test.

Limited diagnostic value during an active hemolytic episode.
Results may vary based on the specific laboratory's reference ranges.
Cannot determine the cause of G6PD deficiency, only its presence.
Interpretation may require additional clinical information.
False-negative results may occur if tested during a hemolytic crisis.

G6PD Test Risk Factors

Here are some of the risk factors of the G6PD Test.

More common in males due to X-linked inheritance.
Higher prevalence in African, Asian, and Mediterranean populations.
Increased risk with affected family members.
Some drugs can trigger hemolysis in those with G6PD deficiency.
Fava beans can be a trigger.

Doctor Recommendations After G6PD Test Result

Here are the Doctor's recommendations or consult a specialist after the G6PD Test.

G6PD Test Result	Doctor to Visit	Reason
High	Hematologist	Possible underlying conditions or medication effects.
Normal	Primary Care Doctor	Routine follow-up for general health and monitoring.
Low	Hematologist	G6PD deficiency management and prevention of issues.

After a G6PD test, consult a hematologist for high or low results and a primary care doctor for normal results.

G6PD Test Price

Here are the estimated G6PD Test Prices in India with different top cities:

City	Price Range (INR)*
Mumbai	500-1000
New Delhi	550-1000
Bangalore	500-1000
Hyderabad	550-1000
Kolkata	500-1000
Pune	550-1000
Lucknow	500-1000
Noida	550-1000
Surat	550-1000
Gurugram	500-1000
Patna	550-1000
Chennai	500-1000
Jaipur	550-1000
Ahmedabad	500-1000

*Prices are approximate and vary depending on a specific laboratory or healthcare facility.

Summary

Overall, For G6PD test results, consult a hematologist for high or low levels and a primary care doctor for normal levels to guide your healthcare. Also check Drlogy Test for detailed information about all medical tests for patients, doctors, scholers and medical students.

Reference

Glucose-6-phosphate dehydrogenase deficiency - Wikipedia [1].
Glucose-6-Phosphate Dehydrogenase Deficiency - NIH [2].

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G6PD Test FAQ

What is a G6PD test?

A G6PD test, short for Glucose-6-Phosphate Dehydrogenase test, is a diagnostic tool used to measure the levels of this enzyme in the blood. This test is crucial in identifying G6PD deficiency, an inherited condition that can lead to hemolytic anemia, especially when exposed to certain medications or foods. Knowing one's G6PD status is vital for treatment decisions and avoiding potential triggers.

Why is the G6PD test important?

The G6PD test is essential because it helps determine if an individual has G6PD deficiency. People with this deficiency are at risk of red blood cell breakdown, known as hemolysis, when exposed to specific drugs or dietary factors. Identifying G6PD deficiency allows healthcare professionals to prescribe safe medications and advise patients on dietary restrictions, preventing potentially severe complications.

How is the G6PD test performed?

Typically, the G6PD test is conducted using a blood sample, collected through a simple blood draw. The sample is then analyzed in a laboratory to measure the G6PD enzyme levels. In some cases, point-of-care tests may be available for quicker results. It's essential to consult with a healthcare provider to determine the most appropriate method for your specific situation.

Is fasting required before a G6PD test?

Fasting is not typically required for a G6PD test. It can usually be done at any time of the day, and you can eat normally before the test. However, it's advisable to follow any specific instructions provided by your healthcare provider or the testing facility to ensure accurate results.