In most instances this needs to be discussed with the parents. If the child needs to take that medicine again, they should get the first dose in the presence of the doctor and wait 30 minutes before leaving their office. The majority of non-specific rashes are maculopapular, blanching, more extensive on the trunk and extremities, and usually not pruritic. During the respiratory viral season, common etiologies include adenoviruses, parainfluenza viruses, RSV, and influenza. During the warm weather months, most are due to enteroviruses.
Treatment entails treating symptoms and reassurance.
New Aspects of Exanthematous Diseases of Childhood.