Glucose 6-Phosphate Dehydrogenase (G6PD), Quantitative, Whole Blood and Red Blood Cell Count (RBC) Labcorp test 001917

This test measures the amount of an enzyme called G6PD that helps protect your red blood cells from damage. It is often used to investigate the cause of sudden anemia or jaundice, especially if symptoms appear after an infection, eating fava beans, or taking certain medications.