临床上经常在鼻粘膜局部应用肾上腺素和利多卡因进行鼻疾病的诊断和治疗,肾上腺素能收缩血管、减轻粘膜充血,但有些病例在使用后出现水样鼻漏和打喷嚏,引起过敏和血管运动性鼻炎。本文通过问卷调查(用药到出现症状的时间;症状持续时间;症状类型等),筛选出局部使用肾上腺素和利多卡因后出现水样鼻漏和打喷嚏的42例(女32例,男10例,年龄35～81 Epinephrine and lidocaine are frequently used clinically to diagnose and treat nasal diseases. Adrenergic blood vessels can be constricted and mucosal hyperemia can be alleviated. However, in some cases, watery rhinorrhea and sneezing occur after use, causing allergies and Vasomotor rhinitis. In this paper, 42 cases (32 female and 10 male) of watery rhinorrhea and sneezing after local use of epinephrine and lidocaine were screened through the questionnaire (the time from the use of medicine to the onset of symptoms; the duration of symptoms; the type of symptoms, etc.) Cases, age 35 ~ 81