What are the symptoms of ABO hemolysis

summary

I was pregnant for 24 weeks. I have type a blood and my husband's type O blood. I heard from friends that ABO hemolysis test should be done during pregnancy. They said that every pregnant woman needs to go through this process. Today, let me talk about the symptoms of ABO hemolysis.

What are the symptoms of ABO hemolysis

Symptom 1: the classification of ABO blood group is mainly based on whether there is a or B blood group antibody on red blood cells, that is, only a antigen on red blood cells is called a type, only B antigen on red blood cells is called B type, no a or B antigen on red blood cells is called O type, and a and B antigen on red blood cells is called AB type.

Symptom 2: ABO hemolytic disease is the most common hemolytic disease in maternal infant blood group incompatibility, which mainly occurs in maternal O type, fetal a or B type, and other blood groups are extremely rare. It should occur in maternal type O and fetal type A or B. Jaundice is the most common clinical manifestation. Most of the ABO hemolytic diseases appear in the second to third day after birth, and some of them can appear severe jaundice within 24 hours after birth.

Symptom 3: jaundice is the main symptom of ABO hemolytic disease, most of which appear 2-3 days after birth. In the first day after birth, jaundice accounted for about 1 / 4, and severe jaundice also accounted for about 1 / 4. Jaundice reached the peak in 4-5 days, mainly moderate, a few severe. Severe jaundice may have symptoms of nuclear jaundice, such as refeeding, poor reaction, screaming, ectropion, convulsion, etc.

matters needing attention

Because not every type 0 blood mother's baby will hemolysis, and Ab0 hemolysis is generally mild, postpartum careful observation of jaundice time, early diagnosis and treatment, prognosis is quite good, but during pregnancy or to cause attention.