SIDS Linked to Low Levels of Serotonin

February 2, 2010 | by

The brains of infants who die of sudden infant death syndrome (SIDS) produce low levels of serotonin, a brain chemical that conveys messages between cells and plays a vital role in regulating breathing, heart rate, and sleep, reported researchers funded by the National Institutes of Health.

SIDS is the death of an infant before his or her first birthday that cannot be explained after a complete autopsy, an investigation of the scene and circumstances of the death, and a review of the medical history of the infant and of his or her family. According to the National Center for Health Statistics, SIDS is the third leading cause of infant death, claiming more than 2,300 lives in 2006.

Infant sleeping

Clearing Up Concerns Over Vicks VapoRub

February 6, 2009 | by

A new study raised concerns recently over safety of the popular ointment Vicks VapoRub in young children. Wake Forest University researchers report that the salve, which is used to relieve symptoms of cough and chest congestion, may actually stimulate mucus production and airway inflammation in infants and toddlers [1]. However, the results are far from conclusive as the study was based on the case of a single child and 15 animals. Moreover, many of the results of the study have been incorrectly reported by the media.