Nausea and vomiting in early pregnancy can be relieved by using the following methods: 1, women with nausea in early pregnancy may be caused by early pregnancy reaction, pregnant women with early pregnancy reaction can eat healthy snacks to relieve it, avoid eating greasy and indigestible food in early pregnancy, and keep the diet light; 2, if pregnant women have nausea in early pregnancy, they can drink hot milk in moderation to relieve it, because Milk is rich in calcium and other trace elements, which can relieve the early pregnancy symptoms of pregnant women, and pregnant women can also drink lemon water in moderation to relieve nausea. Supplement folic acid and vitamins.