Hello, I have been on Remicade infusions for a couple of years and doing well. But my insurance would no longer cover it so I was switched to a “biosimilar” drug called Avsola a few months ago. I haven’t had the relief I usually would get with Remicade so my doctor drew anti-infliximab antibodies and sure enough - my body has developed antibodies against my drug (infliximab is a generic name for Remicade and Avsola). I didn’t even know this could happen. Has anyone else experience this or similar? I have a few options but none of them sound appealing to me. I just don’t know what to do next.