Eight-month-old babies shake their heads from time to time may be a normal physiological phenomenon, such as in a good mental state, there will be occasional head shaking performance, but can not exclude some abnormal factors, such as the lack of trace elements, eczema, ear disease and other factors can make the baby appear this situation, can be based on the cause of symptomatic treatment. 1, physiological phenomenon: with the growth and development of infants and the increase in muscle strength, can gradually If the baby is in good spirits when shaking his head and there are no other abnormalities, there is generally no need to worry, just pay attention to the baby’s growth and development; 2, the lack of trace elements: shaking head at the same time can appear sweating, sleep quality decline and cry at night, you can go to the hospital to test trace elements, if it is caused by calcium deficiency, you need to supplement calcium and vitamin D. At the same time, it is recommended to supplement the child with calcium gluconate oral solution, cod liver oil, etc. You can also go outdoors frequently and get proper sunlight to promote the absorption of calcium; 3. Eczema: If there is eczema or heat rash accompanying the external ear canal, head and face, neck and back of the occipital area, it can lead to the infant’s performance such as shaking the head to relieve itching. Topical glucocorticosteroids can be given to infants under the guidance of a doctor. If there is a combination of infection, mupirocin ointment and fusidic acid ointment can be chosen, which can relieve the symptoms. Infants should dress in loose, cotton clothing as much as possible, and apply the correct bathing method to keep the skin of the folded parts dry. 4. Ear diseases: Infants with otitis externa or otitis media can show symptoms of shaking their heads to relieve ear discomfort. It is recommended that the cause be clarified and treated promptly to relieve the discomfort. In addition, if the child has a bilateral imbalance in the development of the inner ear, he or she may also shake his or her head from time to time. It is recommended that the child seek medical attention in a timely manner, and if it is more serious, the child may be treated surgically after growing to a certain age according to medical advice.