Symptoms worsen around menses for people with borderline personality disorder
University of Illinois ChicagoSymptoms associated with borderline personality disorder — a severe and chronic mood disorder characterized by an inability to manage strong emotions — tend to worsen just before and during menses, according to a study in Psychological Medicine.Borderline personality disorder is a mental illness marked by an ongoing pattern of varying moods, self-image and behavior, according to the National Institute of Mental Health.