When it started to lose effectiveness for me, we just increased the frequency of the IVs, but it still didn't help and then I started having allergic reactions to it (and those were scary!). I had to stop Remicade and was so devistated. But, then I got on Cimizia (and now Humira instead) and I've got to say that stopping the Remicade ended up being a blessing. So, there are other options out there for you to try if the Remicade isn't helping anymore or if you are too concerned about
increasing the dosage.