Is Mtx chemotherapy?

I have to agree with you because everything I have read states the same thing. It is both. I am currently on 12.5 mg of mtx with 90g of IVIg. I have CIDP and RA so my body is dealing with two miserable diseases. I wasn’t put on the mtx until I was dx with RA. Since that time my CIDP symptoms have increased. Again, I also have rheumatoid arthritis now, so who knows the how and why.