Hrm. Fascinating.
My old Friend used to developed seizures later in Life and She did screw with benzos on and off... and also huffed duster. At the time I suspected the duster might have had a lot to do with it.
It was bizarre to Me that She didn't take newly developing seizures seriously.
She wound up dying very young. She was My closest Super-Homie of 10 years and it broke My Heart. :'(