http://articles.mercola.com/sites/articles/archive/2003/06/14/motion-sickness-part-two.aspxThere is evidence that phenytoin is effective in preventing motion sickness according to five original research articles. One research article involved seven participants who were given phenytoin and underwent simulated motion. Phenytoin was found toenCommunityServer 2008.5 SP1 (Build: 31106.3070)