Hi, I've been on Methotrexate for about 3 months. I had the stomach problems when I first started taking it. When I called the doc they gave me a prescription for folic acid. The doc's assistant told me that many people have the stomach thing and that folic acid help. It helped me. I am taking methotrexate mainly for psoriasis, but I also have ulcerative colitis and wide spread tendonitis. I'm starting to think I have Lupus. Anyway, I am a little tired but the tummy problems cleared up with the folic acid and I'm sure to always take my meds with a full meal, not just a few crackers.
Hope you feel better soon.