Prolactin and weeping.

Fourteen women with functional hyperprolactinemia and an equal number of matched healthy controls completed a questionnaire on weeping behavior. Contrary to expectations the patient group were not more prone to weeping than the controls. In addition, their appraisal of weeping behavior (as a way to tension release and relief) did not differ from the controls. It is concluded that moderately elevated prolactin levels, although causing somatic disturbances such as amennorrhea and galactorrhea, do not affect the weeping threshold.