Children shrugging their noses and mouths may be related to physiological factors such as dry climate leading to nasal discomfort, but also with pathological factors such as allergic rhinitis, Tourette’s syndrome, etc., need to be combined with the causes of general treatment, drug therapy, surgical treatment. 1. Physiological factors: daily due to dry weather and climate, resulting in nasal dryness caused by discomfort, may lead to the emergence of children shrugging their noses and shrugging their mouths, generally no special treatment, it is recommended that more indoor use of humidifiers, usually drink more water. 2. Pathological factors: (1) allergic rhinitis: often show nasal itching, nasal congestion, paroxysmal sneezing, etc., may lead to the emergence of children shrugging their noses and mouths. It is recommended to avoid contact with allergens and give antihistamines such as cetirizine. (2) Tourette’s syndrome: often showing multiple motor tics, which may lead to the appearance of children shrugging their noses and mouths. It is recommended to give anti-psychotics such as haloperidol and antidepressants such as chlorpromazine and fluoxetine. Note: It is recommended that medication should be used in accordance with the doctor’s instructions, to avoid unauthorized abuse of drugs.