麻木是每个老年人都有过的感觉，值得注意的是，麻木是多种疾病共有的症状，也是许多疾病的早期信号。中毒性神经性麻木病人有长时间与有机汞、砷、铅或有机磷等重金属或农药以吸呋喃类等化学药品的接触史，可引起中毒性神经炎，发病初期即可出现肢体远端麻木，多伴有疼痛或皮? Numbness is what every older person feels. It is noteworthy that numbness is a common symptom of many diseases and is an early sign of many diseases. Toxic neuropathic numbness patients have a long history of exposure to heavy metals such as organic mercury, arsenic, lead or organophosphorus and pesticides to inhaled furans and other chemicals can cause toxic neuritis, early onset of limb limb numbness may appear More with pain or skin?