There are so many factors that affect blood tests, so you definitely need to discuss with your doctors. I'm on methotrexate and a year or two ago one of my liver function tests came back elevated. But on the next routine test it was back down to normal so my rheumatologist did not take me off the mtx.
Let us know what the doctors say.
Ginny - 58 year old female
Dx with USpA in March 2013; changed to AS in July 2015
Iritis and Scleritis, both currently in remission
unicompartmental knee replacements: right-June 2014, left-Aug 2018
MTX, Humira, Cyclobenzaprine, plus Celebrex as needed
Supplements: Folic Acid, Vitamin A, Vitamin D, Calcium, Fish Oil, Culturelle probiotic, Melatonin (as needed)