Infant colic, distress, and crying

Abstract

The literature regarding infant colic is critically reviewed. Although there have been a number of theories proposed as to etiology of colic, the literature is characterized by difficulties in definition, methodologic problems, and numerous claims as to both etiology and management that are anecdotal. Infant colic is best conceptualized as the end result of a complex transaction between the infant and his environment, with multiple factors responsible for the crying and distress of an infant. The most important factors in appropriate intervention are a physician's receptivity and sensitivity toward the stressed mother, together with an interested and practical approach to providing adequate support while delineating the individual stresses acting on both mother and baby. Future research is needed to delineate markers for those subgroups of infants who may present with crying as a manifestation of specific clinical situations.