Hi Mark
Welcome to the forum! I'm Lyn, as previously referred to and yes I do know all about Methotrexate, neutrophils and neutropenia!! I really wish I didn't believe me!
Methotrexate is a very toxic drug which works well for keeping RA under control (in some people) but not so good when it knocks your immune system for six. Methotrexate can cause the neutrophil count to drop. Neutrophils are the good guys that go about gobbling up the 'bad b*****s' that make us ill. Consequently no neutrophils = no immune system = lots of infections. To be left in your position with neither adequate recourse to someone who can help and the very high risk of developing a serious infection is not satisfactory.
I have developed neutropenia twice in the last four months. My methotrexate was stopped in March and the neutrophil count started to pick up but then my consultant decided it was time to restart Mtx. Immediately the neutrophils started to drop, Mtx was stopped again and the neutrophil count stands at about 160. I have seen a haematologist who has advised that it may be necessary to do a bone marrow transplant because of the damage caused by the mtx. My immune system may remain compromised without it. I have been on Mtx, on doses between 10-15mg, for ten years and this has been the first sign of a problem of this nature. I do however have concerns about Mtx and brain trauma but that is another issue.
If the RA continues to be in remission I wouldn't worry about medication. Your blood test results will show up any returning inflammation and it can be dealt with at that time. Folic Acid is given with Mtx to combat some of the side effects ... you don't need this when not taking mtx, it does nothing for RA! Just take the calcium for now!
First stop for you is your Rheumatology nurse. If you don't have one (the details should be in your patient book that you keep your blood test results in) phone the consultants secretary and explain the situation. They should either arrange an appointment to review you or check your results and refer you on to someone who can help with the neutropenia. I don't want to frighten you BUT it could be a very serious condition please take some immediate action and let us know how you go on. Also as Jenni says, see if you can change to a different GP. Whilst they may not know all the ins and outs of RA they should know about ESR, CRP and DAS, the first two are used regularly in medicine!
Take care and keep posting.
Lyn x