06/20/2018
Several media outlets have recently interviewed pediatricians about the effect on children of the family separations now occurring at the United States southern border as a result of President Trump's so-called "zero tolerance policy"
The pediatric and scientific community recognize that severe stress can cause longterm health problems. Here is an excerpt from a pediatric journal about 'toxic stress', published in 2012. Toxic stress and adverse childhood experiences have been a widely-discussed topic since a number of recent studies have linked toxic stress to mental health problems such as anxiety, depression, suicidal behavior, and drug dependence:
The third and most dangerous form of stress response, toxic stress, can result from strong, frequent, or prolonged activation of the body’s stress response systems in the absence of the buffering protection of a supportive, adult relationship.
The risk factors studied in the Adverse Childhood Experiences Study include examples of multiple stressors (eg, child abuse or neglect, parental substance abuse, and maternal depression) that are capable of inducing a toxic stress response.
The essential characteristic of this phenomenon is the postulated disruption of brain circuitry and other organ and metabolic systems during sensitive developmental periods.
Such disruption may result in anatomic changes and/or physiologic dysregulations that are the precursors of later impairments in learning and behavior as well as the roots of chronic, stress-related physical and mental illness.