So if demons may well be responsible for mental disorders like my son's form of epilepsy, which responds very well to treatment with drogs like Dilantin or Felbatol, you would agree that these must be Anti-Demon Potions of great efficacy? That the pharmaceutical companies, despite being staffed with card-carrying biologist members of the Intercontinental Evolutionist Conspiracy, are actually putting out antidemonics instead of anticonvulsants?
And why stop with mental ailments? Do measles, yeast infections, and the common cold have a demonic component, or is it just infectious organisms? What about lupus or Crohn's disease, which don't have germs and are perhaps less understood by modern medical science than many forms of epilepsy? Does that mean they're demon-influenced?