International ME/CFS and FM Awareness Day Is On May 12, 2018
Thomas Hennessy, Jr., selected May 12th to be our international awareness day back in 1992. He knew that May 12th had also been the birthday of Florence Nightingale. She was the English army nurse who helped to found the Red Cross as well as the first school of nursing in the world.
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When to do immune testing?

Discussion in 'Diagnostic Guidelines and Laboratory Testing' started by bspg, Jun 30, 2017.

  1. bspg

    bspg Plant Queen

    I've got a lot of blood tests ordered and I'm wondering: is it better to get blood drawn when you're feeling better or worse?

    My symptoms fluctuate a lot and I want to get the clearest picture possible of what's happening with my immune system. Does it matter if I get the labs on a good day or a bad day? Or does it not make any difference?

    The specific labs in question are:
    - Lymphocyte subset panel
    - Immunoglobulins A, M, E
    - IgG subclass panel
    - Creatine kinase
    - Tryptase
    - C-reactive protein

    Thanks for your input. I know it's a weird question but I always wonder if labs would be any different if I was feeling better/worse when they were drawn.
  2. halcyon

    halcyon Senior Member

    These probably don't matter when you do them.

    These might matter when you do them.
    mrquasar and bspg like this.

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