According to various sources, this condition is a reaction to certain anesthetics, it's caused by a recessive blood enzyme abnormality. It impacts 1 in 10 Iraqi and Iranian Jews, but in addition to that, also effects the Arya Vysya community in India. If the patient is administered the improper anesthetics, it can cause temporary paralysis of the respiratory muscles. Seeing as how Assyrians and Mandaeans are two populations Iraqi and Iranian Jews are closest to, I'm wondering if Pseudocholinsterase deficency is present in us as well, if it is then this is certainly something that needs more widespread recognition in those communities as well.
The origins of genetic disorders interests me, I am aware that malaria confers a resistance to sickle cell disease, but I wonder what possible benefits Pseudocholinsterase deficiency has in the aforementioned groups.