With the high incidence of cerebrovascular diseases such as smog, there is a growing awareness of it. The onset of smog is not only in the middle age of forty, but also in children under the age of ten. As a parent, you will feel helpless and distressed when your child suffers from the disease at such a young age. Therefore, it is important to understand the precursors of the onset of smog in order to prevent and detect it in advance. What are the signs and symptoms of smog in children? The symptoms of smog in children are mainly ischemic symptoms, specifically the following symptoms: 1. 2. Frequent dizziness and headache is also an important precursor of smog in children, and the child’s memory will gradually decline. 3. Some children may suddenly develop transient visual impairment, or transient speech impairment, or unclear speech expression. This is because smog affects the child’s intellectual development and can cause dementia or induce seizures in the long run. There are many symptoms of smog in children, so parents must be more observant and pay attention to their children’s every move so that they can detect and treat it early. Of course, if your child does suffer from smog, parents should not be discouraged and should receive treatment as soon as possible to recover. Currently, the best treatment for smog is surgery. However, the traditional surgical method is too single, and the treatment effect is not very satisfactory. Combined vascular bypass surgery, breaking the defects of traditional treatment, bypass and patching at the same time, really achieve a double-pronged approach, to achieve a very good blood supply to improve the effect, is currently the ideal choice for the treatment of smog.