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Answers tagged TNF blockers: Page 1 of 1

Carolina from Calgary asks: My husband has AS and may be starting a TNF blocker. We were told once he starts it, he will be on it for life, even if he goes into complete remission because the worst thing to do with biologics is to start and stop them since it may increase immunity to it. So, if after a while he is free of symptoms, can he to try to wean off the med or does he have to take it for the rest of his life?

Assuming a good response to a biologic for ankylosing spondylitis or rheumatoid arthritis, one can always try to see if the disease will remain under control off medication, be it a biologic or traditional DMARD. There is a risk of the disease flaring of course, and there is a risk of not having as a good a response to the same medications a second time. However, many patients do this and most do not have problems restarting their medications again.


Michelle from Sunny Island Beach asks: I have RA and Lupus and have been taking Methotrexate and Plaquenil in combination with rituximab. My insurance will no longer cover Rituxan but it will cover Humira or Enbrel. Is it possible to replace rituximab with a TNF blocker? My doctor told me I can’t “step down” from rituximab to another medication.

For rheumatoid arthritis, there is no clear evidence to suggest any biologic when used under optimal conditions is better than another. A patient would never be stepping down between different biologics, just switching. However, patients with lupus do need to be cautious with TNF blockers as they can exacerbate their disease. Rituximab is considered safer for lupus patients.

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