Why does platelet decrease during pregnancy?What should I pay attention to?

Actuary, as a common hemorrhagic disease, is also a common symptom manifestation. This situation may occur in any age group, including women in childbearing age.For women during pregnancy, decreased platelets will not only damage the fetal platelets, but also bleed more than bleeding during childbirth, which is very dangerous.

Why does platelet decrease during pregnancy?

Pregnancy and platelet reduction can be divided into pregnancy primary platelet reduction and reducing thrombocytopenic purpura during pregnancy.The decrease in primary platelets during pregnancy is a phenomenon of normal pregnancy. The platelet decreases lighter, usually above 70 × 109 / L. It may be due to increased blood volume during pregnancy, diluted blood, and a physiological reaction caused by pregnant women to the fetus.Sexual platelets are reduced.

The number of platelets at this level generally does not have bleeding manifestations. Most of them can be used to pregnancy and childbirth smoothly, and postpartum return to normal.If platelets are less than 50 × 109 / L or even 20 × 109 / L, it is likely to be immune thrombocytopenia (ITP).Due to the disorders of the body’s immune dysfunction, it produces anti -own platelet antibodies, which leads to excessive platelet damage, and the life span is significantly shortened, thereby significantly decreased.

What should I pay attention to when decreased at pregnancy?

Hematologist experts said that during pregnancy, he found that there were bleeding points on your body or a decrease in platelet values. You should go to the hospital in time, and pay attention to the following points:

① Pregnant women with reduced platelets should limit activities, avoid trauma and infection, and both will increase platelet consumption.

② Remark the history of the disease to the doctor, follow the doctor’s advice to increase the number of platelets, block the tendency of bleeding in the fetus, and reduce the amount of bleeding during childbirth.

③ Early admission to the hospital for delivery, prepare for blood transfusion and supplement platelets.Communicate the condition with obstetricians to prevent postpartum bleeding and postpartum infection.

④ After childbirth, it is recommended to stay in the hospital for a period of time, and closely monitor the platelet level and bleeding symptoms of both maternal and infants to facilitate timely measures.

⑤ It is strictly forbidden to use drugs and examinations that damage platelets during pregnancy. Do not take sulfa drugs, aspirin and X -ray examination.

⑥ Avoid breastfeeding infants, so as to avoid the mother’s antiplatelet antibody and drugs enter the baby through milk, affecting the health of the baby.

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