A six-year-old boy who keeps tilting his head backward may be the result of allergic rhinitis, ADHD, and Tourette’s syndrome. It can be relieved by staying away from allergens, using medication, and communicating. 1. Allergic rhinitis: Children often have symptoms such as nasal congestion and runny nose, and after feeling uncomfortable, the child repeatedly sniffs his nose and tilts his head backwards. At this time, parents should clarify the child’s allergens, and let the child away from allergens, can follow the doctor’s instructions to use loratadine syrup, mometasone furoate nasal spray and other drugs for treatment. 2. Attention Deficit Hyperactivity Disorder or Tourette’s Disorder: When a child has ADHD or Tourette’s Disorder, he or she may also tilt his or her head backward all the time. In this case, you can go to the children’s health department of the hospital, improve the electroencephalogram, children’s behavioral assessment scale and other tests to clarify the diagnosis, and comply with the doctor’s instructions to be verbal communication, targeted rehabilitation therapy, and so on. If the diagnosis is ADHD, the patient can be treated with methylphenidate hydrochloride if necessary. Note that the above drugs should be used under the guidance of the doctor, avoid unauthorized use of drugs, in order to avoid adverse effects. If your child’s symptoms do not improve through the above methods, we recommend timely follow-up, complete the relevant examinations, identify the cause of the disease, and target treatment.