职业病临床工作中,常常遇到许多患者除具有他们所接触的毒物的某些特有症状和体征外,还伴有比较严重的神经衰弱症状,如头昏、头痛、失眠、多梦、乏力、记忆力减退、食欲不振等。而这些症状临床上常用的对症药物,疗效往往不太理想,甚至无效。因此,我们对近几年来在我院确诊为职业中毒而伴有严重的神衰症状,或接触毒物 In the clinical work of occupational diseases, many patients often encounter some of the unique symptoms and signs of poison they come into contact with, but also suffer from severe neurasthenic symptoms such as dizziness, headache, insomnia, dreaminess, fatigue, memory Diminished, loss of appetite and so on. Symptomatic drugs commonly used in clinical symptoms of these symptoms, the efficacy is often less than ideal, or even invalid. Therefore, we in recent years in our hospital diagnosed as occupational poisoning with severe symptoms of Shennai, or contact poison