Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...
I'm in Australia and this was from Arthritis NSW, I'm not sure of the protocol in America/Canada/England but, here, on every script is a box Brand Substitution not permitted which the doctor can tick. It costs a few dollars extra for the "real thing" but you don't have to take the generic. I know the actual composition of the meds are the same but sometimes the fillers are not the same. with my history of allergic reactions and side effects, I feel safer staying with the non-generic meds. I did read your post in the other thread.
It said that the biosimilars have slightly different molecules, and may mean they don't work as well. This is specifically for the large chain biologics.
There is hope that the small chain biologics like Xeljanz may be effect in biosimilars. They are not as complex to reproduce apparently.