Chronically high Hs-CRP (inflammatory marker)?

Hi everyone! I’ve been undergoing cirs treatment for over 3 years but my CRP remains high and I have never gone a few days without symptoms… Does anyone have any tips? I also have mast cell activation syndrome and take Ketotifen 4x/day. It just seems like lingering chronic inflammation that I can’t quite get rid of. Any tips or advice is appreciated😊