Edema in late pregnancy, according to the cause of edema to choose the appropriate way to relieve, physiological edema generally do not need treatment, hypertension in pregnancy, renal edema can be used torasemide, furosemide and other drugs. 1. Physiological edema: women in the second trimester of pregnancy when the uterus is relatively large, will compress the inferior vena cava lead to the obstruction of reflux, physiological edema, this situation does not require special treatment, from the life of the relief can be, you can sleep on the lower limbs to elevate. 2. Hypertension in pregnancy: Hypertension in pregnancy is not a disease, but a group of diseases that exist simultaneously with pregnancy and elevated blood pressure and eclampsia. Labetalol, nifedipine, nimodipine and other drugs can be taken orally to reduce blood pressure, and for serious edema need to be combined with furosemide, mannitol drug treatment. 3. Nephrogenic edema: glomerulonephritis, chronic nephritis in late pregnancy, or hypertension in pregnancy combined with renal disease, this situation will cause sodium retention in the body causing edema. It is important to actively treat the underlying disease, use sensitive antibiotics to control inflammation and control blood pressure, blood lipids, control salt intake using diuretics to relieve symptoms, such as torasemide, furosemide and so on. Edema in late pregnancy to communicate with the doctor in a timely manner, should be under the guidance of the doctor for the cause of the treatment, if you need to use medication to strictly comply with the doctor’s instructions, can not blindly use their own medication.