Firoz Tabassum, Maltepe Caroline, Einarson Adrienne
Department of Medicine, University of Toronto, Toronto ON.
J Obstet Gynaecol Can. 2010 Oct;32(10):970-2. doi: 10.1016/s1701-2163(16)34685-0.
The majority of pregnant women experience nausea and vomiting during pregnancy. However, nausea and vomiting in pregnancy is not always nausea and vomiting of pregnancy (NVP). The differential diagnosis of nausea and vomiting in pregnancy can be extensive and the underlying cause can sometimes be difficult to diagnose. However, the timing or onset of the symptoms is important in differentiating NVP from other causes. A thorough history and physical examination, with appropriate investigations, should be carried out in symptomatic women.
大多数孕妇在孕期会经历恶心和呕吐。然而，孕期恶心和呕吐并不总是妊娠剧吐（NVP）。孕期恶心和呕吐的鉴别诊断范围可能很广，其潜在病因有时难以诊断。不过，症状出现的时间或发作情况对于区分妊娠剧吐和其他病因很重要。对于有症状的女性，应进行全面的病史询问、体格检查以及适当的检查。
