Crohn's and arthritis come to us in lock step. The treatments for Crohn's are the same as used for arthritis and the new ones actually work on both......ask me how I know.
The newer drugs are pricey as hell(4-5K per month). I probably have the spelling wrong but Remicade, Humira, and Centex are all effective.....Ive used them all but the side effects chased me away......internal Lupus type symptoms.......bad juju.