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Why does personality change dramatically after a blood transfusion?

Nov 14, 2023 Source: Cainiu Health
Dr. Liu Feng
Introduction
In general, personality changes after blood transfusion may be caused by excessive mental tension, allergic reactions, excessive psychological stress, hemolytic reactions, viral infections, or other reasons. Patients are advised to seek medical attention promptly and receive symptomatic treatment based on the specific underlying cause. If a patient experiences excessive psychological stress during blood transfusion, it may lead to noticeable changes in temperament or behavior.

In general, personality changes after blood transfusion may be caused by excessive mental tension, allergic reactions, excessive psychological stress, hemolytic reactions, viral infections, or other factors. Patients are advised to seek medical attention promptly and receive symptomatic treatment based on the specific underlying cause. The detailed analysis is as follows:

1. Excessive Mental Tension

Blood transfusion can cause certain physical stimulation to the patient's body, leading to mental tension and subsequently resulting in noticeable personality changes. It is recommended that patients relax and relieve anxiety through activities such as listening to music or talking with family and friends.

2. Allergic Reaction

If a patient has an allergic constitution and experiences an allergic reaction to the transfused blood, symptoms such as skin itching and swelling may occur, which might be accompanied by personality changes. It is recommended to stop the transfusion immediately and have the patient comforted by a medical professional to alleviate discomfort.

3. Excessive Psychological Stress

Excessive psychological stress during blood transfusion may lead to personality changes. Patients are advised to take appropriate outdoor walks to help relieve stress and maintain emotional well-being.

4. Hemolytic Reaction

If red blood cells are destroyed during the transfusion process, a hemolytic reaction may occur, causing pain and consequently leading to personality changes. Transfusion should be stopped immediately to reduce adverse effects.

5. Viral Infection

If aseptic techniques are not properly followed during transfusion, the patient may develop a viral infection, leading to symptoms such as fever, restlessness, and personality changes. Under a doctor's guidance, patients may use anti-infective medications such as amoxicillin capsules or cefixime capsules.

If symptoms after blood transfusion are severe, patients should seek immediate medical care to facilitate recovery.

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