病例女，35岁。日发作性鼻塞、流清涕、打喷嚏、头昏、头痛、食欲下降、全身乏力于1995年10月来我科就诊。三年前无明显诱因开始发作，每次历时1至数小时，有时头痛、乏力达3～5天，眼感冒药及止痛药无效，能自行缓解。约半月发作1次，多于晚上及月经期前后发作，发作时无意识? Case female, 35 years old. Day onset nasal congestion, runny nose, sneezing, dizziness, headache, loss of appetite, malaise in October 1995 to our department. Three years ago no obvious incentive to attack, each duration of 1 to several hours, sometimes headache, fatigue up to 3 to 5 days, eye cold medicine and painkillers invalid, can ease themselves. About half a month attack, more than at night and before and after the onset of menstruation, seizures unconscious?