Introduction Blood transfusions are a cornerstone of modern medicine, providing essential support for patients undergoing surgery, trauma care, and treatment for various blood disorders. Despite their life-saving potential, transfusions can sometimes lead to adverse reactions. Among these, febrile non-hemolytic transfusion reactions (FNHTRs) are relatively common but generally mild compared to other transfusion-related complications. This blog discusses the specifics of FNHTRs, exploring their causes, symptoms, associated risks, and management strategies.   What is a Febrile Non-Hemolytic Reaction? A Febrile Non-Hemolytic Transfusion Reaction (FNHTR) is a common complication of blood transfusion characterized by the development of fever and chills during or shortly…