Be careful of paint fumes. I don't trust the new low VOC paints either. More than a decade ago I went to a garage sale and as I recognized the house, I asked after the owner. His wife told me he had been painting the house interior and had developed severe headaches. Not long after symptoms of dementia appeared and from there it was all down hill and he passed away within a year IIRC.
Presumably some type of unusual reaction, or ??