hysteric

nouns

a person suffering from hysteria
hysteric
is a type of (narrower)
a person suffering from neurosis
mental case, neurotic, psychoneurotic

adjectives

characterized by or arising from psychoneurotic hysteria
"during hysterical conditions various functions of the human body are disordered"- Morris Fishbein; "hysterical amnesia"
hysteric, hysterical
is derived from
hysteria