"In my late 20s, I started to have thoughts that people were out to get me. As the paranoia increased, I stopped eating and sleeping."
There are reports of otherwise healthy people developing extreme anxiety, delusions and hallucinations — for reasons experts don't yet understand.
Marc Lamparello intended to "burn down St. Patrick’s Cathedral," according to a state prosecutor.
The traumatic refugee experience can cause high rates of schizophrenia, among other mental health disorders like depression and PTSD.
A new study has found a link to rare acute psychotic responses.
The drug can cause a temporary psychosis-like state, but can also lead to improved well-being.
Japan and South Korea have already banned the term.
New evidence that early intervention can make a huge difference.