孕期由于生理及病理的多种原因容易导致肝脏功能不良,如妊高症、妊娠肝内胆汁淤积症、妊娠急性脂肪肝、妊娠剧吐以及妊娠合并病毒性肝炎等。主要表现为:恶心、呕吐、食欲不振等;血清酶学检查异常,如ALT(氨基酸转移酶)等上升;有时也可出现黄疸。由于妊娠在一定程度上增加孕妇的肝脏负担,可影响妊娠的正常发展,甚至导致早产、流产、死胎和其它产科情 Pregnancy due to various physiological and pathological causes easily lead to liver dysfunction, such as pregnancy-induced hypertension, intrahepatic cholestasis of pregnancy, acute fatty liver of pregnancy, hyperemesis gravidarum and pregnancy with viral hepatitis. Mainly as follows: nausea, vomiting, loss of appetite, etc .; abnormal serum enzyme tests, such as ALT (amino acid transferase) and so on; sometimes jaundice may also occur. As pregnancy increases the liver burden on pregnant women to a certain extent, it can affect the normal development of pregnancy and even lead to preterm birth, miscarriage, stillbirth and other obstetric conditions