Ambien Shoots Down Roseanne Barr's Drug-Addled Meltdown Excuse: 'Racism Is Not a Known Side Effect'

The makers of Ambien want no part in Roseanne Barr‘s career implosion.

In a series of tweets early Wednesday morning, Barr had blamed the sedative for prompting her to make a racist comment about former President Obama advisor Valerie Jarrett, which ultimately led ABC to cancel Roseanne on Tuesday.

Barr’s first tweet read: “guys I did something unforgiveable so do not defend me. It was 2 in the morning and I was ambien tweeting — it was memorial day too — i went 2 far & do not want it defended — it was egregious Indefensible. I made a mistake I wish I hadn’t but…don’t defend it please.”

She cited Ambien again in a later post: “Not giving excuses for what I did(tweeted) but I’ve done weird stuff while on ambien — cracked eggs on the wall at 2am etc.”

Sanofi, the pharmaceutical company that produces Ambien, has since responded to Barr’s claims, stating that “racism is not a known side effect of any Sanofi medication.”