These paranoid feelings generally are not a cause for concern and will go away once the situation is over. When paranoia is outside of the range of normal human experiences, it can become problematic. The two most common causes of problematic paranoia are mental health conditions and drug use.

Can paranoia be cured?

While there is no absolute cure for the conditions that cause paranoia, treatment can help the person cope with their symptoms and live a happier, more productive life.

Does paranoid personality disorder go away?

The nature of those thoughts and behaviors depends on which personality disorder a person has, such as obsessive-compulsive disorder, paranoid personality disorder or borderline personality disorder. The disorders do have one thing in common: They usually don't go away without treatment.