不少糖尿病患者认为,血糖越低越好,这是错误的。糖尿病患者长期处于高血糖状态,血糖如果在短时间内迅速下降,有可能出现明显的交感神经兴奋症状,如心慌、出汗、饥饿感,我们把这种情况叫做低血糖反应。低血糖的临床表现主要有两种:一是交感神经过度兴奋,表现为心悸、出汗、显著的饥饿 Many diabetics think that the lower the blood sugar, the better, which is wrong. Diabetes patients in the long-term state of hyperglycemia, if the rapid decline in blood sugar in a short time, there may be significant symptoms of sympathetic excitement, such as palpitation, sweating, hunger, we call this situation hypoglycemia. There are two main clinical manifestations of hypoglycemia: First, sympathetic over-excited, manifested as palpitations, sweating, significant hunger