Severe pregnancy vomiting reaction, through the diet to relieve the effect is often not obvious, can be under the guidance of the doctor for medication to relieve. After pregnancy due to elevated levels of hormones in the body, most pregnant women will be about 6 weeks after menopause nausea, vomiting and other pregnancy vomiting reaction, generally do not need to deal with, mostly in about 12 weeks of pregnancy will disappear on their own. However, a small number of pregnant women will have severe vomiting, even can not eat, need to follow the doctor’s advice to give vitamin B6 and other drugs oral antiemetic treatment to relieve pregnancy vomiting. Severe pregnancy vomiting requires hospitalization, but also to follow the doctor’s advice to temporarily prohibit food and drink, and give active rehydration (such as glucose, saline, vitamin C, etc.), to correct electrolyte disorders (active potassium supplementation, etc.), but also to give psychological counselling. Most pregnant women with severe vomiting can improve their symptoms quickly with active treatment and can continue their pregnancy. When the reaction to pregnancy vomiting is severe, it is necessary to go to the hospital for consultation and active treatment under the guidance of the doctor.