A couple of weeks ago I had a ton of tests, including my quarterly DMARD blood work, because I've been getting extreme fatigue and ongoing pain. All my test results came back normal except for a marginally elevated potassium level (which the doc says could just be cells breaking down in transit to the lab), and slightly low iron levels. Even my CRP and ESR levels are showing as normal.
Which leaves me confused. It's true I'm not seeing much inflammation in the usual places (hands and wrists) but if my levels are normal why am I still getting pain and extreme fatigue? It's to the point that I have to stop working in the afternoons (I'm self employed and work from home) because I can't focus.
My GP has given me a course of iron tablets to see if that helps. Does anyone else ever have normal levels but still experience pain and fatigue? I'm sero-negative and take a combination of sulphasalazine and hydroxychloroquine.