What's wrong with nausea in the third trimester?

Late pregnancy shows nausea phenomenon, more common reason is indigestion, such as overeating or eating too greasy food, spicy, stimulating food will lead to indigestion. If the symptoms of nausea are shown, intrahepatic cholestasis syndrome cannot be ruled out, because a small number of pregnant women in the third trimester of pregnancy, due to intrahepatic cholestasis, will lead to nausea, vomiting, and even yellow skin, skin itching symptoms, should go to the hospital in time to draw blood tests, check serum total bile acid. If it is determined that there is this disease, try to eat light diet, eat more easily digestible food to reduce symptoms, need to achieve a low-salt, low-fat diet, eat more fresh vegetables, fruits.