How long does it take for pregnant women to take oxygen?
Breathe oxygen for 20-30 minutes each time, 1-2 times a day. Pregnant mothers have to take oxygen regularly. They can take as much oxygen as they want. They should treat it scientifically. Not too long at a time. The best time is about 20-30 minutes. Do not exceed 30 minutes. Oxygen inhalation 1-2 times a day. You can also follow the doctor's advice. Do not take high concentration oxygen for a long time, which may lead to the risk of fetal retinal detachment.
Matters needing attention in oxygen inhalation of pregnant women
1. Pay attention to the oxygen inhalation time.
Pregnant mothers have to take oxygen regularly. They can take as much as they want, but they can't take it in a day or two. The correct attitude is to follow certain rules and take oxygen scientifically. Each time 10 ~ 20 minutes should not be too long, not more than 30 minutes. After a week of continuous inhalation, inhale again at intervals of one to two weeks. It can also be determined according to the doctor's guidance.
2. Be careful not to inhale high concentration of oxygen.
Pregnant women should pay attention to the concentration of oxygen inhalation, and the oxygen inhalation flow must be controlled below 1 liter/minute. This is because, if pregnant mothers consume high-concentration oxygen for a long time, the blood oxygen concentration in the body is too high, which will stimulate fetal blood vessels through the placenta. In particular, the developing retinal blood vessels of the fetus are extremely sensitive to high concentration of oxygen, which may lead to damage and blockage of retinal vascular endothelium, and then lead to retinopathy, glaucoma and other problems.
3. Be careful not to take oxygen for a long time.
Oxygen therapy for pregnant women is carried out in stages. Once the problems such as insufficient blood supply and oxygen supply for pregnant women and intrauterine growth retardation are alleviated, oxygen therapy should be stopped. Because long-term oxygen inhalation may lead to high blood oxygen concentration of pregnant women, which may lead to environmental disorder of pregnant women.
Which pregnant women need oxygen?
Although oxygen inhalation is good, not all pregnant women should take oxygen inhalation unless there are the following special circumstances: 1. For pregnant women with anemia, poor lung function and heart disease, the hospital recommends oxygen inhalation. 2. Suitable for expectant mothers with weak constitution and anemia. If it is proved that oxygen inhalation by pregnant women can better protect fetal health, regular quantitative oxygen inhalation is beneficial and harmless. 3. If the fetus has developmental retardation or placental dysfunction, abnormal fetal heart rate, etc. In the uterus, it can be improved by oxygen inhalation.
How many days does it take for pregnant women to take oxygen?
You can take oxygen for about a week. Pregnant women can't take oxygen for two days a day. They should follow certain rules. Generally speaking, they should continue to take oxygen for a week, and then take oxygen for a week or two during this period. The time should not be too long to avoid side effects. It can also be determined according to the doctor's guidance. In addition, oxygen therapy is staged. Once the problems such as insufficient blood supply and oxygen supply for pregnant women and intrauterine growth retardation are alleviated, oxygen therapy should be stopped. Otherwise, it is not good for your health.