Pregnancy sickness is caused by increased HCG levels in the pregnant woman’s body, which leads to stomach discomfort. It can be relieved by dietary regulation and medication (e.g. vitamin B6). 1. Dietary adjustments: Pregnant women can alleviate pregnancy sickness by eating smaller meals, avoiding greasy, indigestible food, and eating light, easily digestible food. 2. Drugs: If the pregnancy vomiting is more serious, vomit is more, and the mental state is not good, pregnant women can take vitamin B6 or supplemental complex B vitamins under the guidance of the doctor, to relieve pregnancy vomiting, avoid unauthorized use of medication, so as not to cause adverse effects. Pregnant women can also relieve the symptoms of vomiting by avoiding exposure to foods that tend to cause vomiting. If a pregnant woman’s symptoms cannot be alleviated after the above methods, or if the symptoms are more serious and dehydration occurs, it is recommended that she consult a doctor in time, and under the guidance of the doctor, complete the relevant examinations to clarify the cause of the disease and treat the symptoms. During pregnancy, pay attention to rest more, and should relax, avoid tension and anxiety.