The unsettled baby: crying out for an integrated, multidisciplinary primary care approach.

Abstract

Unsettled behaviour in the first few months of life is a common clinical problem, with the associated risks of postnatal depression, premature cessation of breastfeeding, long-term psychological disturbance, and child abuse. Parents of new babies complain of difficulty accessing appropriate care and receiving conflicting advice. Although organic disturbance is implicated in only 5% of cases, gastro-oesophageal reflux disease, food allergies and lactose intolerance are often mistakenly diagnosed in unsettled babies. There is no evidence that acid-suppressive medications help in treating unsettled behaviour and, until the hypothesis that proton-pump inhibitors may predispose to food allergies has been properly investigated, treatment with acid-suppressive medications should be avoided in this population. Although unsettled behaviour in infants is commonly a transient neurodevelopmental phenomenon that peaks at 6 weeks of age, failure to diagnose other correctable problems, including breastfeeding difficulty and cows milk allergy, risks entrenching anxiety and disrupted mother-infant interactions in the long term. In the current climate of health system reform, the design and evaluation of an integrated, evidence-based, multidisciplinary primary care approach to management of unsettled babies and their mothers is a priority.