Patient's question:
My friend is planning to donate blood this time, and then they had surgery. Why did they experience nausea, dark brown urine, reduced urination, and low blood pressure again? Hello, what are the earliest symptoms of hemolysis after surgery?Doctor's answer:
When the patient's aggregated red blood cells dissolve, a large amount of hemoglobin is concentrated in the plasma, which may lead to issues such as jaundice and hemoglobinuria, among other symptoms. It is also important to pay attention to symptoms like chills and low-grade fever. This can obstruct the patient's breathing and cause symptoms of respiratory distress to reappear, ultimately leading to a significant rise in blood pressure. Furthermore, the kidney tubular epithelial brain edema caused by this can result in symptoms of choking, thereby blocking the patient's kidney tubules. Therefore, active treatment must be administered immediately after the onset of the illness.