Soporiferación
The state of being totally out of it, drained, or overwhelmed by a physical sensation. It can be caused by exhaustion, annoyance, pain, or even a fit of uncontrollable laughter. It can also refer to feeling physically unwell as if a witch were hexing your body (referring to folk beliefs about witchcraft or the 'evil eye' causing sudden lethargy or sickness).
I have a major case of soporiferación today.
Automatically translated from Spanish