Mood disorder induced by prednisolone – an easily overlooked complication

Abstract

Abstract Objective: The use of corticosteroids might be associated with the sequelae of psychiatric comorbidity – manic and depressive symptoms, psychosis, and cognitive impairment. Case report: We report a case of the 35 years old man who presented seven months period of irritability, occasional low mood, and sleep disturbances without the concurrent hallucinations or delusions. The patient had a history of nephrotic syndrome and for this reason, required prednisolone. The corticosteroid induced irritability that has appeared three months after the treatment has started. The psychiatric examination showed neither the psychomotor retardation, manic or depressed mood, nor hallucinations and delusions. However, the level of irritability was undoubtedly increased. Conclusions: Corticosteroids are drugs commonly used in many systemic diseases. During a psychiatric examination, a careful evaluation is necessary to distinguish the side effects of corticosteroids from the primary psychiatric disorders.