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 ...

Having suspicions and worries regarding loved ones is normal to a certain extent. When these fears are exaggerated and not founded on any real basis, however, these notions are termed paranoia.

THC overstimulates the amygdala, the brain region that regulates fear responses, which may explain why some people feel anxious or suspicious of others after using cannabis products with high THC ...