Common causes of head shaking in infants include head eczema, inner ear vestibular development, otitis media and so on. 1. Eczema on the head: Infants with allergies may have eczema on the head after contacting or eating allergy-prone substances or food, which may lead to head shaking due to head itching. 2. Vestibular development of the inner ear: The vestibule is an organ that controls the balance of the human body and grows in the inner ear. If the vestibular development is not mature, the baby’s ears will be uncomfortable, and the phenomenon of pulling the ears and shaking the head will occur. 3. Otitis media: When infants suffer from otitis media, symptoms such as ear pain and stuffy ears lead to crying, irritability, ear grabbing and head shaking. Infant head shaking symptoms may also be other reasons, please take the baby to the regular hospital in time to find out the cause of the disease to give active treatment to ensure the normal growth and development of infants.