It happened to me again!
Today, during halfway through the transfusion I noticed red itchy blotches all over my body and this time I had no trouble breathing as before; which I previously thought(In Danielle's TRALI thread) that I was experiencing TRALI.
I called the staff nurse and he came back with that dreaded Avil Inj. . Amazingly today it didn't hurt a bit and I felt no side effects as previously stated in the TRALI thread. I also noticed that it wasn't working too as I didn't feel the itchy blotches getting better.
Near the end of the Transfusion I noticed some Plasma floating above the red cells and I thought to my self that I won't let that go in as it probably contained all that gunk(like Poirot said ) my body reacted to.
Meanwhile three medical students came and asked me for their research interview, I got distracted in that and forgot to stop the transx. before the plasma went in. Anyway I didn't feel anything unusual for sometime and when my attendant came to take me home; Avil kicked-in .
Thank God I was besides the bed and lied down as my vision started to blacken and my ears started buzzing. I could hardly hear my attendant asking me if anything was wrong. He got worried and called the nurse who just said "Don't worry, this is just the effects of Avil." He just ignored it while I wondered why did Avil kicked in late after about an hour or so? Was the high concentration of gunk in the floating plasma caused Avil's reaction? as there was no reaction till the red cells lasted in the bag.
Dear Sajid,
The red blotches ( hives) you get during transfusion is a manifestation of an allergic reaction, and it can be quite severe and pretty distressing. I do not think it is as harmful as an antibody reaction but according to my observation it is connected to plasma. Plasma in the blood bag can and may cause this reaction, I would say due to plasma proteins. I never had this reaction when I was taking
washed blood in Bombay.
Even with packed red cells if plasma remains, there is this possibility of hives. So plasma should be removed properly and of course I recommend washing. Many blood banks which do not have expert technicians do not cater to washing of blood due to fear of contamination, which is why we may suffer the allergic reactions.
Also, I would like to tell you that once the blotches develop...an antihistamine like Avil will "only reduce/prevent further allergic reaction." The hives or urticaria has to run its course once it manifests...Avil will not cure that..
I think maybe you can consult with your doctor about taking the Avil/antihistamine before the transfusion, if no other course of action seems available to you.
Regards,
Shilpa.