A survey of the administration of drugs to young infants. The Alspac Survey Team. Avon Longitudinal Study of Pregnancy and Childhood.

Abstract

Medication which is given to young infants during the first months of life, an important period of development, may have effects on development which would not be observed in adults receiving the same drugs. The aim of this study was to estimate the numbers of children receiving various types of medication, including both prescription and non-prescription drugs, during the first 6 months of life. Self- completion questionnaires were posted to mothers participating in the Avon Longitudinal Study of Pregnancy & Childhood (ALSPAC) when their children were 6 months of age. These questionnaires included enquiries about the administration of drugs to the study children. The study was based in the three Bristol-based health districts of Avon in the United Kingdom. The study population comprised of 6973 children born in the 12 month period between the 1st July 1991 and the 30th June 1992. The majority of mothers, 96%, reported that their children had received medication, excluding vaccines, during the first 6 months of life. 35% had been given drugs from four or more different classes. Paracetamol had been given to 84% of the children, antibiotics to 30%. In view of potential effects of drug exposure on long term development, it is important that drugs which are administered to children are carefully assessed to ensure that they are not harmful.