3 ms·

I know its very unhealthy, but how about sleep deprivation or fevers? I've never really hallucinated, so I wouldn't know.

• zimbabwe 17y ago
  I'm confused. Are you asking if hallucinogens cause sleep deprivation/fevers?
  • sgibat 17y ago
    The other way around. Sleep deprivation and fevers can indeed induce hallucinations, but I would speculate that they are not as pleasant or controllable as hallucinations from drugs.