A child’s head involuntarily twitching may be caused by febrile convulsions, Tourette’s syndrome, epileptic seizures and other causes. 1. fever convulsions: children due to respiratory infections, pneumonia and other causes of high body temperature, due to the imperfect development of the child’s nervous system, cerebral cortical inhibition is relatively weak, the body temperature is significantly higher will stimulate the nerves, resulting in abnormal brain nerve discharges, the head will be involuntarily twitching. 2. Tourette’s syndrome: Pediatric Tourette’s syndrome, also known as Tourette’s syndrome, is a chronic neuropsychiatric disorder that may be characterized by frequent uncontrollable head shaking. 3. Seizures: There may be sudden interruptions of mental activity, loss of consciousness, with myoclonus or convulsions, and involuntary head jerking. Children’s head involuntary twitching may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.