psoriasis
"I have been on 15mg methotrexate for one year for psoriasis and psoriatic arthritis. My psoriasis was mild to moderate and is a little better but I was in a lot of pain from the arthritis and this medicine has helped me so much. I would say my pain went from a 9 to a 3 on a scale of  1- 10. Only side effect is stomach upset and I am considering switching to injections."