Any reaction would be your body saying stop. You wouldn't let a wasp sting you repeatedly when the area reacts to the poison.

I have been on embrel for a few years now with no problem I was covered all over my body tried everything embrel is that only thing that has helped me I get regular blood tests and have had no problems I have been clear since I started taking it

Call your Dermatologist.

I had a reaction the first two times but not the third and fourth except small bruise

my husband has to use injections for rheumatoid arthritis and the doctors advise injecting in a different leg each week, not the same one all the time