G6PDD meaning in Medical ?

Answer:

What is Glucose-6-phosphate dehydrogenase deficiency mean?

Glucose-6-phosphate dehydrogenase deficiency (G6PDD) is an inborn error of metabolism that predisposes to red blood cell breakdown. Most of the time, those who are affected have no symptoms. Following a specific trigger, symptoms such as yellowish skin, dark urine, shortness of breath, and feeling tired may develop. Complications can include anemia and newborn jaundice. Some people never have symptoms.

It is an X-linked recessive disorder that results in defective glucose-6-phosphate dehydrogenase enzyme. Red blood cell breakdown may be triggered by infections, certain medication, stress, or foods such as fava beans. Depending on the specific mutation the severity of the condition may vary. Diagnosis is based on symptoms and supported by blood tests and genetic testing.

Affected persons must avoid dietary triggers, notably fava beans. This can be difficult, as fava beans may be called "broad beans" and are used in many foods, whole or as flour. Falafel is probably the best known, but fava beans are also often used as filler in meatballs and other foods. Since G6PD deficiency is not an allergy, food regulations in most countries do not require that fava beans be highlighted as an allergen on the label.

Treatment of acute episodes may include medications for infection, stopping the offending medication, or blood transfusions. Jaundice in newborns may be treated with bili lights. It is recommended that people be tested for G6PDD before certain medications, such as primaquine, are taken.

About 400 million people have the condition globally. It is particularly common in certain parts of Africa, Asia, the Mediterranean, and the Middle East. Males are affected more often than females. In 2015 it is believed to have resulted in 33,000 deaths.

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