Symptoms of Tourette’s syndrome in children include eye blinking, facial twitching, slurring, involuntary vocalizations, and limb twitching. 1. Eye blinking: involuntary twitching of the eyes accompanied by abnormal articulation, involuntary and frequent frowning or frowning, exacerbated by emotional stress, symptoms disappear during sleep. 2. Facial twitching: Stereotypical twitching of the muscles of the face, sometimes transformed into another muscle group twitching, twitching frequency and severity varies, mild twitching does not affect the life, the situation is serious and will affect the daily life. 3. foul language, involuntary vocalizations: some babies can show up as clearing their throats, growling, or even involuntary swearing, etc., mostly appearing when babies are mentally anxious or tense, and electroencephalograms can be perfected to assist in the diagnosis. 4. Limb twitching: sudden and transient twitching episodes can be manifested as shrugging shoulders, tilting the mouth, turning the shoulders and so on. If your baby has the above symptoms, you should go to the pediatrics or neurology department in time, and follow the doctor’s instructions to improve the electroencephalogram and other related tests to assist in the diagnosis, and after the diagnosis is clear, follow the doctor’s instructions to provide targeted treatment.