The air circulation in haze days is not smooth and contains a variety of harmful substances, such as sulfide, nitrogen compounds, etc., which can easily cause cough, nasal congestion, epistaxis, chronic pharyngitis, etc. Some pregnant women will have elevated blood pressure and become upset, especially pregnant women who already had high blood pressure before pregnancy. In this kind of weather, they are more likely to develop gestational hypertension or preeclampsia. Haze weather can also easily cause intrauterine hypoxia, leading to increased fetal movement. If such weather continues, many pregnant women will suffer from symptoms such as depression, excessive stress, extreme fatigue, and excessive abdominal pressure, which will cause the fetus to be restless and active.
Experts suggest that pregnant women should try to avoid going out during heavy fog, especially between 7 a.m. and 8 a.m. and between 8 p.m. and 10 p.m., when pollutants in the air are most concentrated. go out. If you must go out, it is best to wear a mask. Masks should be changed and cleaned every day, preferably with boiling water.
In addition, pregnant women should eat more fresh vegetables and fruits, which can moisten the lungs and remove dampness, eliminate phlegm and relieve coughs, strengthen the spleen and kidneys, and eat less irritating foods. Pay attention to replenishing water in time, drink plenty of water, and keep the respiratory mucosa moist. Pay attention to personal hygiene and change clothes frequently, especially after going out. There are a lot of dust and other small particles on the clothes, so it is best to wash them. Kong Xiaoming