I would be asking the rheumatologist about biologics.
And I did... for which I received a stern lecture on trust in relations between doctor and patient.
diagnosed with AS April 2018, starting with cervical pain/stiffness; Aug 2018 enthesitis/bursitis left Achilles
diagnosed with iridociclitis Nov 2017 (4 flares so far) - bilterally DES,PVD
Signs of inflammations/erosions on MRI`s for axial and Achilles/calcaneus + bursitis
Sulfasalazine 3g 08.2018-05.2019
currently COX2 inhibitor 90mg
Supplements: vit A/C/D, reishi mushrooms, fish oil/probiotic/ Mediterranean NSD