Grandiosity is a symptom experienced by people with bipolar disorder (BD) during manic and
What causes grandiosity?
Grandiose delusions usually occur in patients with syndromes associated with secondary mania, such as Huntington's disease, Parkinson's disease, and Wilson's disease. Secondary mania has also been caused by substances such as L-DOPA and isoniazid which modify the monoaminergic neurotransmitter function.
Is grandiosity a psychosis?
ALTHOUGH PSYCHOTIC GRANDIOSITY, like delusions of persecution, constitutes a major symptom in paranoid psychoses, it has not aroused investigative attention.