rheumatoid arthritis
"I took Enbrel for AS for about 3 years.  I noticed a huge improvement in joint swelling after the first dose.  Enbrel really helped my joints feel great.  I was even able to attend aerobic classes!  Unfortunately, on year three of treatment, I developed a life threatening infection in my spine.  I also suffered heart valve damage.  Both of these were declared to be due to the Enbrel.  I knew the risks when I began taking this drug.  It gave me almost three years of feeling great and leading a normal life.  It also almost killed me...."