I keep my fistula under control pretty well with MTX - occasional issues every now and then, but it is much better since being on the MTX....
Hope this helps :)
Diagnosed with Lupus - April 2002
Diagnosed with Crohn's Disease (and all the lovely things that come with it) - January 2003 (problems since early 1990)
Normal Meds: Ambian 10mg, Flexeril 10mg as needed, Plaquenil 400mg, MTX 25mg Injection weekly, 1000mg Canasa Supp. as needed, Probiotics