Question
What is the test for red blood cell glucose-6-phosphate dehydrogenase (G6PD)?
Answer
G6PD deficiency, commonly known as favism, is a common genetic enzyme deficiency disease. This condition is caused by mutations in the G6PD gene, leading to reduced enzyme activity and making red blood cells unable to resist oxidative damage, thereby causing hemolytic anemia. The G6PD test is performed through a blood test to confirm the presence of G6PD deficiency. If there is a family history of this genetic disorder, the risk of developing the condition increases. If there is no family history, a follow-up test may be needed to confirm the results.