A qualitative research of explanatory case study type was applied to investigaternthe situation of psychological treatments that are provided to mental healthrnpatients in Torhailoch Hospital. Six psychiatric nurses and three psychiatricrnpatients were involved in the study by using purposive sampling method.rnInterviews, observations and document analysis were also applied to collect data.rnFour points were identified as findings. The psychiatric nurses who wererndelivering the psychological service in the hospital had inadequate trainingsrnregarding psychological therapies; the psychiatric nurses did not make use of anyrntheory of psychotherapy while they were conducting group or individual therapy;rnthe prominent psychological service that was given in the hospital was grouprntherapy which comprised of every psychiatric patient in a single group, andrnfocusing on providing psychoeducation; the hospital gave little attention to thernuse psychological means for the treatment of psychiatric patients. However, itrnfound that the psychiatric nurses and the mental health patients had positivernattitudes toward the usefulness of psychological therapies for the wellbeing ofrnpatients. Moreover, the psychiatric nurses had high interest to help patients usingrnpsychological method.