Sanofi: No Roseanne, Ambien doesn’t cause racismFollowing a racist tweet issued by US comedienne Roseanne Barr earlier this week, Sanofi has rejected her claim that its sleep aid drug Ambien was responsible for her behaviour. Share XSanofi: No Roseanne, Ambien doesn’t cause racismhttps://pharmaphorum.com/news/sanofi-roseanne-barr-racism-twitter-ambien/