What would be the most effective remedy for cure paranoid personality disorder without going to a phsycayatrist?

Don't know of any.: To make changes, usually requires significant effort on the part of the person who has a personality disorder. Psychiatrists and psychologists are two types of mental health professionals that work with personality disorders. Has the person considered the self help section of the local book store or library? Some times change is best made with baby steps. Take care.

Please have a complete physical exam to know if your paranoid thoughts are caused by a physical illness.d If not, please see a Clinical Psychologist with expertise in multiple types of psychotherapy. Individual psychotherapy can help as well as group psychotherapy in a group home. These are ways to get some relief.