The causes of insufficient blood supply to the brain of children mainly include the following situations. First of all, due to the children belong to the body of qi and blood insufficiency, this time the children will have weakness as well as anemia, all day listlessness and other symptoms. Children can be given timely treatment to replenish qi and nourish blood, such as the application of Bazhen granules or tonifying the middle and benefiting qi soup and other drugs. Secondly, the symptoms are caused by cervical spondylosis. In children due to long time low head study and so on will cause cervical spine damage, cause the brain blood supply is insufficient, you can take the children to the massage department in time for neck massage, can be combined with medication, such as with Pueraria Mirifica Soup for relief.