Blood transfusion is a possible cause of fever.
Blood transfusion is the intravenous infusion of one’s own or another person’s blood into a patient and is widely used in clinical practice.
Blood transfusion can cause a variety of adverse reactions, among which fever is the most common early adverse reaction, mostly occurring within 15 minutes to 2 hours after the start of blood transfusion, but not all people will experience adverse reactions such as fever, which varies from person to person.
Patients tend to show the phenomena of chills, chills, high fever, etc. The body temperature rises to 39~40℃, which usually lasts for half an hour or 2 hours and then relieves, and the blood pressure is usually unchanged.
After the appearance of fever reaction, first analyze the possible causes of the disease, treatment under the guidance of the doctor, less severe symptoms can slow down the speed of blood transfusion, severe cases should stop transfusion, while pay attention to keep warm.