Beta drugs refer to beta lipid-lowering drugs, and pregnancy is generally not allowed while taking them. Beta lipid-lowering drugs belong to the phenoxyaromatic acid class of lipid-lowering drugs, which can play a role in regulating and lowering lipids. Commonly used in benzofibrate, clofibrate, fenofibrate and so on. Women taking drugs phenoxyaromatic acid lipid-lowering drugs during pregnancy is generally not recommended, the drug may have a certain effect on the fetus, may lead to fetal development deformities, seriously endangering the growth and development of the fetus. During the preparation for pregnancy, and the first trimester of pregnancy need to be careful to take drugs, do not take drugs without authorization, in order to avoid damage to health. At the same time, before pregnancy, both husband and wife should undergo a medical examination, so as to understand the state of health, under the guidance of the doctor to take measures to prepare for pregnancy. During the period of taking phenoxybenzoic acid lipid-lowering drugs, patients should follow the doctor’s instructions for regular review, so as to understand the recovery of the disease. In daily life, sufficient rest time should be ensured, and do not overwork.