Two high incidence age groups exist for smoker’s disease, with childhood onset often at the age of 5-10 years, the vast majority of which develop with ischemic symptoms. Because children have limited speech, fine motor skills and coordination are still in the process of development, they are often seen late, resulting in a higher percentage of children with cerebral infarcts in China than in Japan and Korea. We would like to summarize the common symptoms of children admitted to our hospital in the hope of raising parents’ health awareness, advancing the time of consultation and improving the prognosis of children.　　1. sudden onset of dizziness and vomiting, or even impaired consciousness; 2. persistent and recurrent headache; 3. shaking of hands when emotionally agitated; 4. numbness and weakness of limbs, intermittent episodes or continuous performance; 5. transient limb weakness, such as inability to hold chopsticks or stand; 6. inability to hold things when looking at them and disorientation and coordination; 7. recurrent slurred speech; 8. blurred vision; 9. cognitive decline; 10. Memory loss; 11. Distorted mouth, salivation; 12. Limb twitching.