http://articles.mercola.com/sites/articles/archive/2001/10/27/erythromycin.aspxGiving young infants the antibiotic erythromycin -- particularly in the first 2 weeks of life -- raises their risk of a gastrointestinal complication that may require surgery. Investigators also found a possible association between a complication calledenCommunityServer 2008.5 SP1 (Build: 31106.3070)