A complete staphylococcus is when the placenta, and the villi are all involved, there is no fetus or its appendages, and the uterine cavity is filled with blisters. How to treat complete hyperemesis gravidarum, the first, to clear the uterus, the use of negative pressure method to clear the uterus. It is important to avoid perforation of the uterus, so try to use a large suction tube to remove the uterus. After the first suction, the uterus should be scraped for the second time in about 1 week, and the scrapings should be sent to the pathology laboratory. If after the second curettage, the vaginal bleeding is still not stopping, and then the uterus is not recovering well, the blood HCG drops, or the drop is not obvious, so a third curettage will be performed. The second treatment, hysterectomy, can be removed if the age is already over 40 years old and there is no requirement for childbearing. However, in general, patients with hyperemesis gravidarum do not need hysterectomy.