When pregnancy vomiting is too severe to want to eat, you can take vitamin B6 or regulate your diet to relieve the symptoms, and be hospitalized if necessary. 1. Vitamin B6: Vitamin B6 tablets are commonly used clinically as antiemetic drugs for pregnant women, which can stimulate the nerves to produce dopamine for relieving pregnancy vomiting, which can effectively relieve pregnancy vomiting and reduce the discomfort of pregnancy vomiting. 2. Adjusting diet: When you don’t want to eat due to pregnancy sickness, you need to adjust your diet to stimulate the appetite of pregnant women, so that they can take in nutrients from food. You can eat foods that match the taste of pregnant women to help promote appetite. Foods with sweet and sour taste can be eaten to stimulate the secretion of saliva and increase the appetite of pregnant women. If the pregnant woman vomits violently and loses weight significantly, it is recommended to seek medical attention and hospitalization.