Trends in aspirin, paracetamol and non-steroidal anti-inflammatory drug use in children between 1981 and 1992 in France.

Abstract

Antipyretic/analgesic drugs (AADs) are among the most commonly used drugs in children. Their efficacy and adverse effects have often been debated and new AADs have been introduced over the past few years. The aim of this study was to assess the characteristics of the use of AADs in children in France, and their trends. Two surveys on household health care consumption were undertaken in France, in 1981 and in 1992. They included 5060 and 4841 children, respectively. The AADs studied were aspirin, paracetamol and non-steroidal anti-inflammatory drugs (NSAIDs). The proportion of children exposed to AADs increased significantly between 1981 and 1992 (+28% in 11 years). Among them, the percentage of subjects treated with aspirin decreased (-27%). In contrast, the percentage increased for paracetamol (+ 19%) and for NSAIDs (+179%). Aspirin was the AAD most used in 1981 (57.4%) and it was replaced by paracetamol in 1992 (71.6%). Nasopharyngitis was the main reason for AAD prescription under the age of 11 years; for older children it was influenza-like syndrome, irrespective of the study year. A change in AAD choice occurred in nasopharyngitis, acute bronchitis and influenza-like syndrome irrespective of the age group, and in otitis/sinusitis between 4 and 10 years. In all these cases aspirin prescription decreased, in contrast with paracetamol and NSAIDs. Self-medication of AAD was uncommon (8.3% for aspirin and 10.3% for paracetamol in 1992) and decreased (-29% and -33%). It was used principally for nasopharyngitis, influenza-like syndrome and pain. The consumption of AADs in children is high and is increasing. Paracetamol and NSAIDs tend to replace aspirin prescription in children and physicians have played the main role in this change.