If the patient is emotionally unstable, it is mainly due to the change in hormone level after miscarriage and the symptoms of the patient’s physical discomfort. After a miscarriage, it is a relatively low mood stage, and patients who are more introverted may experience emotional instability, depression and sadness. In this case, family and friends need to be enlightened, and at the same time, patients should be allowed to maintain good rest and eating habits. Appropriate light foods should be eaten, and medications that promote uterine recovery as well as promote endometrial repair should be used. If the mood is particularly unstable, it is recommended to consult with the psychology department.