I don't have any experience in this, either, but perhaps you could receive the same medicine delivered in a different way, like a patch. It wouldn't be quite as responsive, but it probably wouldn't set off the self-defense mechanism of your body, either.

I would peruse the latest PDR and see what delivery systems are available now for your drug, or set up an appointment with a pharmacist. They are often more up on new drugs than physicians.

My thoughts are with you.