Vomiting during pregnancy is normal and can be relieved by the following ways: First, you can drink lemon water and ginger juice, which can relieve the symptoms of vomiting to some extent, and drink more water to replenish the water lost due to vomiting in time to avoid dehydration. Second, to eat more carbohydrate-rich food, such as steamed buns, bread, cookies, etc., can relieve pregnancy vomiting. Third, eat more fresh vegetables and fruits, especially acidic fruits, such as plums, prunes, oranges and lemons. Fourth, the diet should be based on light and easily digestible food, do not eat any food with stimulating properties, such as spicy, irritating, too cold, too hot food, such as coffee, strong tea, tobacco and alcohol, etc. Fifth, to develop good eating habits and habits of life, to achieve a regular diet, regular, quantitative food, eat less and more meals, avoid too hungry, too full, and at the same time, pay attention to rest, to ensure sufficient sleep time.