Delusional disorder is typically a chronic ondition, but when properly treated, many people with this disorder can find relief from their symptoms. Some people recover completely and others experience episodes of delusional beliefs with periods of remission.
Unfortunately, many people with this disorder do not seek help. It often is difficult for people with a mental disorder to recognize that they are not well, or they may attribute their symptoms to other factors. They also might be too embarrassed or afraid to seek treatment. Without treatment, delusional disorder can be a life-long illness.