Methotrexate
"I am 62, and was diagnosed with RA about 10 years ago, I have been through a battery of drugs to suppress my immune system, ending up on subcutaneous methrotrexate 10mg, I originally had a 'bad day' the day after my injections, however it seems to be getting to be a bad couple of days lately.  Intense pressure head ache (I'm also a migraine sufferer), nausea, confusion, tiredness and now really troubled sleep, nightmares, and some visual disruption/ (almost hallucinations), feelings of panic, unease and claustrophobic.  I know the alternatives, stop and face RA full on, but I would rather get 3/4 good days than be on the road to being completely disabled."