Can You Have a Delayed Reaction to a Blood Transfusion?
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5 min read
Yes, you can have a delayed reaction to a blood transfusion, with some reactions manifesting days or even weeks after the procedure. Unlike acute reactions that occur within 24 hours, these delayed responses are an important aspect of patient care and are often related to the immune system. Approximately 1 in 2,500 red blood cell transfusions results in a delayed hemolytic transfusion reaction (DHTR).
