Argia
If we talk about the Alza or Argia we must explore the darkness. It looks like a spider (Latrodectus tredecimguttatus) that hides in its sunny countryside in summer, when it bites it causes pain and has toxic effects on the nerves.
To cure those who have been affected by the bite of this spider in the past, a series of rituals and dances were performed.
The blessed disorder is also attributed to a mysterious animal (demon), and this has given rise to stories, legends about this animal and this disorder.
When official medicine studied the “cases of argia puncture" these costs had already disappeared.