甘草酸二胺是中草药甘草有效成分的第三代提取物,具有较强的抗炎、保护肝细胞膜及改善肝功能的作用。其不良反应主要有纳差、恶心、呕吐、腹胀、以及皮肤瘙痒、荨麻疹、口干和水肿,心血管系统有头痛、头晕、胸闷、心悸及血压增高和激素样不良反应。但未见文献报道甘草酸二铵引起窦性心动过速的不良反应,本文报告1例甘草酸二铵引起窦 Glycyrrhetinic acid diamine is the third generation extract of the active ingredient of Chinese medicinal licorice, which has strong anti-inflammatory, hepatocyte membrane protection and liver function improvement. The adverse reactions are mainly anorexia, nausea, vomiting, abdominal distension, and itchy skin, urticaria, dry mouth and edema, cardiovascular system headache, dizziness, chest tightness, palpitation and blood pressure and hormone-like adverse reactions. However, no reported adverse reactions of diammonium glycyrrhizinate caused sinus tachycardia, the report of a case of diammonium glycyrrhizinate caused sinus