In trials to date, Aubagio was generally safe and well tolerated. The most common
side effects experienced by participants in clinical trials include diarrhea, abnormal liver tests, nausea, flu, and hair thinning.
The prescribing information includes a boxed warning related to the potential for liver damage in persons taking Aubagio. There is also a warning that Aubagio is not indicated for women who are pregnant or women with childbearing potential who are not using reliable contraception.