I had some slight appetite loss and lost about 10lbs which was great. Now I've stopped taking it I've put the lot back on
I found it worked well, but not well enough to stop the RA moving around and nibbling elsewhere. The reason I stopped taking it was because I got severe tingling/electric shocks/numbness in hands and feet, travelling to elbows and knees respectively. Cue nerve conduction tests and another round of x-rays which proved everything was ok and I chalk up yet another adverse reaction to a DMARD.
I did suffer horrendous sweating and hot flushes which I controlled with manganese supplements and soya isoflavones. I did wonder if it was 'my age' (46) but bizarrely, since stopping the lef (and the aforementioned supplements) I haven't had one hot flush/sweat so figure that was a side effect also.
Otherwise I tolerated lef ridiculously well.