G6PD Quantitative Test – Comprehensive Enzyme Deficiency Screening
Understanding G6PD Quantitative Testing
The G6PD Quantitative Test is a sophisticated diagnostic assessment that measures the precise activity levels of glucose-6-phosphate dehydrogenase (G6PD) enzyme in your red blood cells. This essential enzyme plays a critical role in protecting red blood cells from oxidative damage and maintaining cellular integrity. When G6PD levels are insufficient, red blood cells become vulnerable to rupture, leading to hemolytic anemia—a condition where red blood cells are destroyed faster than they can be produced.
What Does the G6PD Quantitative Test Measure?
This advanced laboratory test specifically quantifies:
- Enzyme Activity Levels: Precisely measures the amount of G6PD enzyme present in red blood cells
- Oxidative Stress Protection Capacity: Assesses the body’s ability to neutralize harmful oxidative compounds
- Genetic Deficiency Status: Identifies partial or complete G6PD deficiency through quantitative analysis
- Risk Assessment Metrics: Provides numerical values to categorize deficiency severity
Who Should Consider G6PD Quantitative Testing?
This test is particularly important for individuals experiencing or at risk for:
- Unexplained Hemolytic Anemia: Sudden fatigue, jaundice, dark urine, or pale skin
- Medication Precautions: Before starting antimalarials, sulfa drugs, or specific antibiotics
- Family History: Known G6PD deficiency in family members
- Ethnic Predisposition: Individuals of African, Mediterranean, or Asian descent
- Neonatal Screening Follow-up: Abnormal newborn screening results
- Recurrent Anemia Episodes: Unexplained bouts of anemia without clear cause
Clinical Benefits of G6PD Quantitative Testing
Undergoing G6PD quantitative assessment provides multiple significant advantages:
- Medication Safety: Prevents dangerous drug reactions by identifying at-risk individuals
- Personalized Treatment Planning: Enables customized medication regimens based on enzyme levels
- Early Intervention: Identifies deficiency before serious complications occur
- Genetic Counseling: Provides valuable information for family planning decisions
- Comprehensive Risk Assessment: Quantitative results offer precise deficiency categorization
- Peace of Mind: Confirms or rules out G6PD deficiency with laboratory precision
Understanding Your Test Results
Your G6PD quantitative results will fall into one of these categories:
- Normal Range: Adequate enzyme activity (typically 7-20 U/g Hb) – no restrictions needed
- Mild Deficiency: Reduced enzyme levels – moderate precautions with certain medications
- Moderate Deficiency: Significantly low enzyme activity – strict medication avoidance required
- Severe Deficiency: Very low or absent enzyme activity – comprehensive management needed
Important: Always discuss your results with your healthcare provider for proper interpretation and personalized recommendations based on your specific clinical situation.
Test Information and Pricing
| Test Details | Information |
|---|---|
| Test Name | G6PD Quantitative Test |
| Discount Price | $24 USD |
| Regular Price | $26 USD |
| Turnaround Time | Same Day Reporting Sample Mon through Sat by 4 pm |
| Sample Type | 3 mL (2 mL min.) whole blood in 1 Lavender Top (EDTA) tube |
| Shipping Instructions | Ship refrigerated. DO NOT FREEZE |
| Preparation | No special preparation required |
| Testing Method | Kinetic UV |
Nationwide Testing Availability
We provide comprehensive G6PD quantitative testing services across the United States with convenient locations in all major metropolitan areas including:
- New York City and surrounding areas
- Los Angeles and Southern California
- Chicago and Illinois region
- Houston and Texas locations
- Phoenix and Arizona facilities
- Philadelphia and Pennsylvania centers
- All other major US cities and regions
Take Control of Your Health Today
Don’t leave your medication safety to chance. The G6PD Quantitative Test provides essential information to protect you from potentially dangerous drug reactions and identify underlying genetic conditions. With same-day results and affordable pricing at only $24 USD, there’s no reason to delay this important health assessment.
Ready to schedule your G6PD Quantitative Test? Contact our dedicated healthcare team today to book your appointment or get answers to any questions about this essential screening.
Call or WhatsApp: +1(267) 388-9828
Our knowledgeable staff is available to assist you with scheduling, insurance questions, and test preparation guidance. Take the first step toward personalized medication safety and comprehensive health assessment.
