What happens when blood sugar is low?

When people show low blood sugar, the specific performance is as follows: First, some people will show dizziness, vomiting, panic and other performance. Second, low blood sugar may also affect sympathetic nerve abnormalities, sympathetic nerve abnormal excitation will show excessive sweating, arrhythmia, limb weakness and so on. Third, if adults show low blood sugar for a long time, it will lead to brain cell death, and brain cells cannot grow again. Excessive brain cell death will affect brain function development, memory decline, spatial sense deterioration, etc., and the most serious situation will show brain edema. Third, children show low blood sugar for a long time, it will be manifested as loss of appetite, poor mental state, etc., the development of other organs is also more dependent on blood sugar, so when the newborn shows low blood sugar, the newborn's brain development, internal organs, cells will be stunted, the newborn will also easily feel hungry.