Myeloma symptoms and conditions

I have been on it for two months due to severe psoriatic arthritis. I'm taking the max infusions every four weeks, methotrexate injections and prednisone. I'm tired, sleepy, sweaty and somewhat nuts a lot. However, after last week infusion, I have some type of rash-little red dots that feel like pin pricks that itch somewhat. I feel like a thousand fleas are attacking me all at one time! Has anyone had this type of feeling? PLEASE reply-it is driving me nuts.

Now a new side effect, I have posted other side effects that were enough to get off the remicade. I went in and had another surgery because the side effects of this drug was killing me.{see other effects I posted under Jbill} So now the Doctors are looking into Brain damage. I am going to have a MRI done to see if this is a reality, I feel as though I have lost my wits. this is not something that I came up with, it is starting to show up in others and is talked about among the doctors that treat us. I used remicade for approx 4 years and feel like it is a dangerous drug. It can work pretty good but would not take it on a regular basis. I will not take it again.