Paranoid schizophrenia is a term that was used to mean a type of psychosis, which means your mind doesn't agree with reality. But the American Psychiatric Association declared it outdated in 2013, and ...

Paranoia is the feeling that you’re being threatened in some way, such as people watching you or acting against you, even though there’s no proof that it’s true. It happens to a lot of people at some ...

Paranoia is a thought process that can result in people experiencing irrational mistrust and suspicion of others. This pattern of delusional thinking may involve feelings of persecution, making a ...

Paranoid thoughts, including thoughts that others are talking about you behind your back or are trying to make you look bad, can happen to everyone at some point in life. But paranoia is different.

Paranoid personality disorder may be first apparent in childhood or adolescence. People who suffer prefer solitude, have poor peer relationships, social anxiety, academic underachievement, ...

Obsessive-compulsive disorder (OCD), a disorder that involves rumination, can lead to paranoid thoughts and paranoia. OCD occurs when a person experiences a cycle of obsessive thoughts and urges ...