The causes of shivering in 15-year-old children are mostly considered to be pathological factors as well as mental factors, the former being hypoglycemia, epilepsy, etc., and the latter including emotional tension or agitation. The 15-year-old child’s diet in the morning is not good, if hypoglycemia occurs, it is easy to cause generalized trembling, timely supplementation of glucose, both can be relieved. If the whole body muscle shaking phenomenon is more frequent and persistent, there is a loss of consciousness, there may be epilepsy, we should go to the hospital in time for head CT, cranial magnetic resonance and electroencephalogram to clarify the diagnosis. 15 years old is in the stage of adolescent development, emotional sensitivity, if this time by a large stimulus, can also appear the whole body shaking, or emotional ups and downs to vent their emotions, shouting is also easy to appear the whole body shaking, at this time to timely go to relieve the emotions, psychological counseling, will be able to alleviate the symptoms. The 15-year-old child shivering, there may be other causes, 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, the above medication as prescribed by the doctor.