We all know that amniotic fluid is an important cradle for the growth and development of the fetus, but for pregnant women, excessive amniotic fluid is often a disadvantageous thing and harmful to the growth of the fetus. Today we will take a look at the causes of polyhydramnios, and only with understanding can we prevent it.
The cause of polyhydramnios is currently unclear, but 26% of cases of polyhydramnios are accompanied by congenital abnormalities in the fetus. Therefore, when there is polyhydramnios, both the fetus and the mother must be considered together.
1. Fetal aspect
Possible causes include congenital malformations of the fetus (such as anencephaly, severe central nervous system defects, digestive system, gastrointestinal obstruction, etc.), circulatory system disorders, blood stasis, multiple pregnancies, etc.
2 maternal aspects
The possible reasons are that the mother suffers from metabolic diseases (such as pregnancy diabetes), abnormal obesity or syphilis. In addition, if pregnant women have comorbidities of the heart, liver, kidneys, etc., they are also prone to polyhydramnios
Once diagnosed with polyhydramnios, extensive examination of both the mother and fetus is necessary to determine the specific cause. As for the treatment method, it should be determined based on its potential causes. If you have pregnancy diabetes, you should control your blood sugar immediately; If there is congenital malformation, it should be treated according to the timing and severity.
Excessive amniotic fluid is generally treated conservatively. For example, patients should eat more high protein substances and rest in bed regularly to avoid premature birth. But if it has caused moderate or severe distress to the mother, proactive measures must be taken: if the fetus is mature, it can be delivered; If the fetus is too small to give birth, amniocentesis can be performed to reduce the amount of amniotic fluid and avoid respiratory discomfort and even complications for the mother.
The above is about the causes of polyhydramnios. If we understand the reasons in advance, we can take preventive measures to avoid the occurrence of polyhydramnios.
