Interferon beta-1b
"I've been on all interferons for multiple sclerosis.  My experience being on them may not become yours.  I became depressive, in part because of knowing I had MS, but then again knowing answered much of my questions. It's hard for doctors to recognize these changes when they don't see you in your everyday environment.  It is important to discuss probable mood swings with your doctor.  State of mind is state of health, and being down in the dumps doesn't help MS progression.  I know many people who are on interferons and do well.  If I had my choice of the three available interferons it would be this one to start with.  Presently, I'm not on any medicine and have 3 new lesions in the brain.  Please remember, my experience is not a forgone conclusion."