During pregnancy, especially in the early stages of pregnancy, most pregnant women will have pregnancy reactions, showing nausea and vomiting, which are physiological manifestations and do not require special treatment. If pregnancy vomiting is too severe, it will lead to malnutrition and failure to absorb nutrients, which will affect the health of the pregnant woman and the growth and development of the fetus. You can control the symptoms of severe pregnancy vomiting by taking vitamin B6 to relieve the symptoms, or through intravenous drip vitamin B6, which can have an antiemetic effect. Try to eat a light diet, don’t eat too greasy, poorly digested food, and don’t eat spicy and stimulating food, you can eat fresh fruits and vegetables in moderation, which is conducive to laxative, laxative and stomachic.