What causes agranulocytosis?

What causes agranulocytosis?

Granulocytes are white blood cells that are part of your immune system. These cells contain enzymes that kill germs and break down substances that may harm your body. There are three types of granulocytes: neutrophils, eosinophils and basophils.

Agranulocytosis happens when the levels of neutrophils are dangerously low. If you don’t have enough neutrophils, you’re at risk of frequent or chronic (long-term) infections. Your risk of severe infection increases over time if neutrophil levels remain low.