How to diagnose Hysterical Psychosis ? History Our sister (38y) had similar problem when she was 15) years old and after 24 years same problem reported. Recently she was under stress due family financial matters and sleepless. We consulted doctors and their report mentioned Hysterical Psychosis . She is under medication now . Current status is that she is sleepless and talking nonsense. She has no controls on talking, like tongue slipping and scared. Please I request some valuable input which might help to bring our sister normal position. May God Bless All of your family for helping community. Thanks and regards