We require the baseline pre-transfusion temperature when dispensing blood products. The baseline is necessary to determine problems with the next/subsequent transfusion vitals for the product, as stated in the replies above. I must say that I believe Eileen may have been asking about the actual temperature itself, meaning is it too high to start a transfusion, and that being said, has the attending/ordering physician been informed and given consent for the transfusion? We always ask that question if the pre-transfusion temp is 101 degrees F or higher. This is stated in our policy as well, which nursing follows in practice.
I hope this helps, Eileen!