本品內服吸收后能产生一系列毒性反应,而且发生率颇高。除腸胃道反应及过敏反应外,主要表現为神經系統中毒症状:末梢神經炎及多发性神經炎,而且体弱者恢复很慢,其它尚有发热及白細胞增多現象,偶然亦可导致中毒性神經病。其毒性反应机制可能为干 After oral administration of this product can produce a series of toxic reactions, but the incidence is high. In addition to gastrointestinal reactions and allergic reactions, the main symptoms of nervous system poisoning: peripheral neuritis and polyneuritis, and the infirm recovery is very slow, others are still fever and leukocytosis, occasionally can also lead to toxic neuropathy. Its toxic reaction mechanism may be dry