Swelling in pregnant women may be caused by the combination of gestational hypertension, severe anemia and other causes, and need to be given according to the cause of the treatment of antihypertensive, diuretic, blood replenishment class of proprietary Chinese medicine. 1. Hypertension during pregnancy: Pregnant women need to regularly monitor their blood pressure in the middle and late stages of pregnancy, if the blood pressure increases, the body loses too much protein, which will easily lead to swelling. At this time you need to be given antispasmodic drugs under the guidance of a doctor, such as magnesium sulfate, antihypertensive such as nifedipine and other treatments. 2. Severe anemia: pregnant women suffering from severe anemia, due to the reduction of blood concentration, easy to lead to swelling, this time you need to give the blood of proprietary Chinese medicine, such as the blood of the combination, or even blood transfusion treatment. Pregnant women should pay attention to regular obstetric examination during pregnancy, if the body swelling is serious, you need to consult a doctor as soon as possible, under the guidance of the doctor to improve the examination, after diagnosis, according to the cause of the treatment.