Are stimulants risky in bipolar disorder? And which is safer – methylphenidate or amphetamine? Chris Aiken, MD, lays out a practical approach to the overlap of bipolar disorder and ADHD.

Provigil and Nuvigil, the modafinils, may not work for full depressive episodes, but they do something else in bipolar disorder that’s important to patients. This article explores their cognitive effects, as well as their potential to cause addiction and mania.