Advice needed about DMARDs

[Caroline]

All the best Jim. I am getting an inkling of the circus that awaits if ever my DMF stops working. Why dont you tell them you are really a guinea pig in disguise and that there is no problem with prescribing outside the set parameters? You could even bring a certificate of approval for pharmaceutical experimentation from the RSPCA to reassure them.

Ooooh Bill you are getting too much like Caroline ....she likens me to an experimental mouse ....now you want me as a Guinea pig  

Oh, recently about mice,  oh no better not tell, it came to my mind in a serious thread, so let's not confuse people.  
I still don't get why it is not possible to increase the Fumaderm. There is nothing wrong with you blood values. And you are still only on 4 you can go up to 6. With me the PsA vanished when I took 6 pills.

@Bill
Don't worry for now on the DMF.
Below woman is Paticia Steur, a famous Dutch photographer, she is using DMF, in the Psorinovo form, now for 30 years and it still works very good.