What Are the Symptoms of Acute Rejection?

Acute rejection reactions include fever, pain, hypertension, and enlargement of the graft, which require prompt medical attention and professional treatment. Here are the main symptoms:

1. Fever: Acute rejection is a common type of transplant rejection. When a rejection reaction occurs, it may affect the temperature regulation center, leading to symptoms such as fever and fatigue.

2. Pain: If acute rejection is severe, it may cause pain in the transplanted area, as well as surgical wound pain and general body pain.

3. Hypertension: Transplant surgery can affect blood pressure, resulting in a tendency for blood pressure to rise. If acute rejection is triggered, blood pressure may increase significantly, accompanied by symptoms such as blurred vision and dizziness.

4. Enlargement of the Graft: Acute rejection reactions are mainly caused by the body's production of specific sensitized lymphocytes that reject the graft. Stimulation of the graft may lead to enlargement. Additionally, there may be symptoms such as a sudden decrease in graft function.

Prompt treatment is necessary after acute rejection reactions occur, as it is generally possible to reverse the pathological changes. It is important not to allow the condition to persist and worsen.