Pregnancy sciatica cannot be relieved by taking more calcium tablets, but can be actively handled by identifying the cause under the guidance of a doctor. After pregnancy, due to the enlarged uterus and the gradually growing fetus will have a certain compression effect on the pelvic floor, which can cause sciatic nerve pain, which is caused by physiological reasons. This is caused by physiological reasons. At this time, the pain can be relieved by changing the position, avoiding prolonged standing and applying localized hot compresses, etc., and the pain cannot be relieved by taking more calcium tablets. However, for pregnant women with previous lumbar spine disease, after pregnancy due to the lumbar spine weight-bearing increase, can varying degrees of aggravation of the original lumbar spine disease, and cause sciatica, need to follow the doctor’s advice to give ibuprofen and other drugs to relieve pain, and to appropriate bed rest, avoid standing for a long time, the serious condition needs to be in childbirth after surgical treatment. Pregnant sciatica need to identify the cause under the guidance of the doctor, and actively deal with, avoid self-medication.