Nausea during pregnancy is usually associated with pregnancy reactions early after pregnancy, especially during the 2-4 months of pregnancy, which is more obvious. At this time, try to eat less mainly, if you really can’t eat, don’t eat hard, you can drink water properly, drink some rice juice, rice juice. If you can’t eat either, you can only give fluids, glucose, vitamins, fat milk and amino acids to provide the most basic energy and nutrient needs of pregnant women. Therefore, it is better to be hospitalized at this time to monitor electrolytes to see if there are electrolyte disorders. If there is no electrolyte disturbance, you can rest assured.