There are certain side effects of oxytocic injection, but they are mainly caused by improper use, the side effects mainly include systemic reaction, allergic reaction, water-sodium retention, uterine rupture, etc. When the above symptoms appear, the oxytocic injection should be stopped immediately, and the pregnant woman should be treated symptomatically to ensure the safety of the pregnant woman and the fetus. 1. systemic reaction: commonly includes nausea, vomiting, headache, fever, dizziness, etc.; 2. allergic reaction: some Patients sometimes have allergic reactions, chest tightness, irritability, rash, pale face, rapid heartbeat and other symptoms; 3, water and sodium retention: mostly caused by the use of excessive doses, resulting in water and sodium retention in the body, increasing the body load, which can cause respiratory distress, urination, edema in severe cases; 4, uterine rupture: such as the use of improper timing, the use of excessive doses, etc., sometimes cause excessive contractions, so that the fetus intrauterine The development is delayed, and in serious cases, it may cause uterine rupture. It can induce and promote uterine contractions and thus facilitate the delivery of the fetus, and should be used under medical supervision when indicated. It should be used under medical supervision when indicated. Observation should be made to monitor fetal movement and contraction level, and if the effect is not good, caesarean section should be chosen if necessary to avoid intrauterine distress.