Patient's question:
The commonly referred to blood type refers to the blood type of red blood cells, which is determined based on the antigen specificity on the surface of red blood cells. It is known that human red blood cells have 15 major blood group systems, the most important of which is the ABO blood group system, followed by the Rh blood group system. Clinically, the most important is to classify human blood types into A, B, AB, and O (known as the ABO blood group system). In human blood, there are agglutinogens (also known as antigens) A and B, and agglutinins (also known as antibodies) A and B. Agglutinogens are attached to the surface of red blood cells, while agglutinins are present in plasma (or serum). When homologous agglutinogens and agglutinins meet (such as agglutinin A and agglutinin A)Doctor's answer:
It is recommended that you describe your problem in detail, mainly describing the parts of your body that are uncomfortable and whether you have been examined.