Differences of satisfaction with medication between patients with schizophrenia treated with typical antipsychotics and atypical antipsychotics

Many studies have demonstrated that atypical antipsychotics are superior to typical antipsychotics in that they have fewer side-effects and produce better improvement of cognitive deficits and quality of life in patients with schizophrenia. However, most of these studies dealt with objective indices assessed by researchers rather than subjective indices that are indeed important to patients themselves. In 126 patients with schizophrenia, annoyance of side-effects and psychotic symptoms, satisfaction with medication, wish to change medication, and knowledge of atypical antipsychotics were assessed using questionnaires. Patients treated with typical antipsychotics complained less of annoyance of poor attention and concentration than those treated with atypical antipsychotics, which can be explained by increased awareness of these symptoms by the patients due to the improvement of cognitive function. There were no significant differences between the two groups in other variables. The present results that satisfaction and annoyance were similar between patients treated with typical antipsychotics and those with atypical antipsychotics, may partly explain why patients hesitated and rejected changing or shifting from typical to atypical antipsychotics. But because 98 of 126 patients did not know about atypical antipsychotics, it is important to educate the patients on the merits of atypical antipsychotics.