What are the side effects of blood transfusion?

summary

Blood transfusion also has its indications. Some people think that blood transfusion is OK, and it can also supplement hemoglobin, which is faster and more convenient. But blood transfusion is not necessarily safe, for some people there will be certain adverse reactions, then what are its adverse reactions? Now let me introduce it to you

What are the side effects of blood transfusion?

First: allergic reaction: urticaria, anaphylactic shock. Stop blood transfusion, choose antiallergic drugs, take oxygen inhalation for severe patients, subcutaneous injection of 1:1000 epinephrine (accessory kidney) 0.4ml, choose tracheotomy according to the situation.

Second: fever reaction: generally, fever occurs 1-2 hours after blood transfusion, and the body temperature begins to slowly drop 1-2 hours after the fever reaches 39 ℃ - 41 ℃. If this reaction occurs, slow down the speed of blood transfusion, stop the blood transfusion seriously, and use antipyretic and analgesic drugs (such as aspirin).

Third: hemolytic reaction: headache, chest pain, high fever, pale face, nausea, vomiting, irritability, breathing faster, urine is wine color or even soy sauce color. Immediately stop blood transfusion, actively resist shock (intravenous plasma infusion to correct shock), protect renal function (intravenous furosemide 40 ~ 60 mg) and prevent disseminated intravascular coagulation (hemorrhage, shock, anemia, organ failure).

matters needing attention

Others include hyperkalemia, hypothermia, and temporary hypocalcemia. Therefore, blood transfusion should be closely observed, can be dealt with in time.