Near fainting and sweating in pregnancy are common symptoms of pregnancy and are usually non-specific manifestations of pregnancy that do not require special treatment and will gradually get better. Near fainting of pregnancy, if accompanied by hypoglycemic manifestations at that time, such as pronounced hunger, is sometimes associated with hypoglycemia and requires checking fasting blood sugar. It is important to always have sugar cubes on hand in case of reoccurrence to give timely sugar supplementation treatment. It is also necessary to check the blood pressure of women, sometimes hypotension can also have this performance, especially when hypotensive women in a hurry to get up and sit down, sometimes there will be dizziness performance or even fainting, pay attention to slow start, do not rush to get up and sit down. If this happens frequently, see a neurologist, except for abnormal diseases of the nervous system.