It's astonishing how many demons respond to treatment with modern medications.
Well, I guess it's like a fetus or something: drug the womb, drug the fetus. If you're Pazuzu and you need a human brain, you will also have to deal with whatever the brain is dealing with. Heck, the Gemini Killer spent ... was it fifteen years? ... anyway, spent ages trying to heal up poor Father Karras' liquified noggin before he could even do the cool stuff.
A little traumatized, true. I mean, after all, his brain were jelly. Lack of oxygen, and all that sort of thing. You understand? It took a maximum effort that at last got me out of that cheap little coffin. Vow of poverty, disgusting. Never mind. Toward the end, a slapstick comic relief. When that old Brother Faine, who was tending the bodies, saw me climbing from the coffin. [laughs] It's the smiles that keep us going. Don't you think? The little giggles and bits of good cheer.
While the first recorded case of convulsions at the tomb of Pâris occurred in July 1731, one of the best recorded early cases is that of l'abbé de Bescherand, who made two daily pilgrimages to the cemetery: During these visits, Strayer writes, "his body was wracked by convulsions that lifted him into the air, his face was contorted by grimaces, and foaming at the mouth, he yelled and screamed for hours on end."
While I haven't seen convulsions like that, my brother and I both work in nursing homes that tend to have really, REALLY messed up old people. Imagine having to work 8 hours a day hearing that. It gives you a severe headache.
My brother, who is also a nurse, once worked in a state facility. One person wanted cigarettes. She was in a wheelchair. While still belted into said wheelchair, she crawled up over the nurses' station counter to grab the cigarettes.
He's also seen people strapped tightly into beds, walking down the hallway with the beds still attached to them.
*inhales* Ahhhh, psych patients ... the "fun" never ends.
Incidentally, I believe in possession, though I think most cases are BS. The more theatrical it is, the sillier it is.