Jones J S, Lloyd T, Cannon L
J Emerg Med. 1987 Jul-Aug;5(4):283-7. doi: 10.1016/0736-4679(87)90256-3.
In two patients, persistent hiccups were an unusual presenting manifestation of hyponatremia. Persistent hiccups occur in a variety of serious diseases, including metabolic and electrolyte disorders. They may cause the victim significant distress and may be refractory to most treatments. Hiccups lasting more than 24 hours require investigation for an underlying organic etiology, with hyponatremia included in the differential diagnosis.
在两名患者中，持续性呃逆是低钠血症一种不常见的表现形式。持续性呃逆发生于多种严重疾病，包括代谢和电解质紊乱。它们可能给患者带来极大痛苦，并且多数治疗方法可能无效。持续超过24小时的呃逆需要对潜在的器质性病因进行检查，鉴别诊断中包括低钠血症。
