Nausea after pregnancy is a normal early pregnancy reaction and can be relieved by diet and lifestyle, as follows: 1, diet regulation: try to eat a light diet, avoid eating too much greasy, cold, spicy stimulating and indigestible food, eat some fresh vegetables, fruits, etc., which can supplement vitamins and proteins, and relieve the discomfort of nausea by eating less and more meals. Drinking yogurt in moderation can also help digestion, regulate the normal flora of the gastrointestinal tract, reduce the symptoms of nausea and vomiting; 2, lifestyle: appropriate exercise, such as walking, yoga can enhance physical fitness, relieve pregnancy vomiting, while ensuring adequate sleep, can reduce nausea caused by dizziness, fatigue, avoid contact and inhalation of paints, fumes and other irritating gases, keep the indoor air fresh, often open the windows to breathe, remove odors, can also reduce the symptoms of nausea. 3, drugs: follow the doctor’s instructions appropriate supplementation of vitamin B, vitamin C and other drugs can relieve nausea, but if the nausea is more frequent, or seriously affect the rest and health of pregnant women, should pay attention to the hospital for further examination and treatment, if electrolyte disorders, it is necessary to infusion for treatment.