Mania is a syndrome characterized by elevation of mood, increased activity and self important ideas. Inflated self-esteem may develop into grandiose delusions and suspiciousness into delusions of persecution. Grandiose delusions can be classified into three types. They are delusions of grandiose ability, grandiose identity and religious delusions. Studies on the content of the grandiose delusions and other psychopathology in patients with mania in Sri Lanka is scarce.

To analyze the behavior and psychopathology in patients with mania

Descriptive cross sectional study. All patients admitted to University Psychiatry Unit, National Hospital of Sri Lanka (NHSL) who met ICD 10 criteria of first episode mania and Bipolar Affective Disorder, current episode manic, within a period of three months were selected. Interviewer administered questionnaire and clinical records were used.

Sample was 36. Twenty two (61.1%) had manic episode with psychotic symptoms. Thirteen (36.1%) had destructive behaviour. Thirty three (91.6%) did not show sexual disinhibition. Eighteen (50%) had grandiose delusions. Of the grandiose delusions 10 (55.5%) were of grandiose ability, 6 (33.3%) were of grandiose identity and 2 (11.1%) were of the religious subtype. Five (50%) who had delusion of grandiose ability believed they had healing power. Eleven (30.5%) had persecutory delusions and seven (19.4%) had delusions of reference. Five (13.8%) had auditory hallucinations.

Grandiose delusions were the commonest type of delusion but almost one third had persecutory delusions. Most common subtype of grandiose delusion was grandiose ability. Most common content of grandiose ability was healing power.