Has anyone had RA attack one side of their body more than the other ? .. My right hand fingers have become rather deformed as have my toes compared to my left. It all started in 2018 ... my GP referred me to a rheumatologist .. I am serum negative RA, through trial and error have gone through different meds landing on Orencia infusions once a month ... now to start Prolia ... as a pre-caution. I broke my shoulder almost two years ago . But as I have said ... I would be very interested in another case that had RA attack one side of their body in the initial phases of this disease .. I also have Addison's Disease, Eagle's syndrome, fibromyalgia, osteoarthritis ... well the list goes on. Once you have an auto-immune disease, more seem to pop up.