I have been taking humira for 3 months and have had good control of my crohn's but have found that my joints are killing me and swelling, therefore causing me to be concerned with damage. I also have zero appetite. I have lost 15 pounds in the three months. Did any one else have these issues, and if so, how did you manage them? FYI: I was on remicade for 12 years prior with great results, but can not take it now due to infusion issues.