Hello Ros,
I've been on MTX for about 17 years I think. Went up to 30mg per week for a short period then knocked me back to 25mg and added in 20mg of Leflunomide about 9 years ago. Touch wood I have had no problems at all. Adding in the Leflunomide made a huge difference as the MTX seemed to have lost it's efficacy!
I make sure I have my bloods done every 4 weeks ( although that's mainly due to the fact that I like the lady that does it!

)
Give it a go!
Stewart.
A friend is someone who knows all about you but loves you anyway!