The child’s itchy throat is always clearing the throat, may be due to physiological factors, or colds, tonsillar enlargement, chronic pharyngitis and other diseases, according to different reasons to choose different drugs treatment. 1. Physiological factors: due to the air environment, or eating spicy, cold food and other reasons. Flying dust and foreign objects should be avoided to stimulate the pharynx. 2. Pathologic factors (1) Cold: accompanied by symptoms such as runny nose, headache and fever. You can use medicines such as pediatric cold spirit granules to relieve sore throat. (2) Enlarged tonsils: Acetaminophen tablets and other drugs can be used to relieve the symptoms of swelling and pain, and surgery can be taken if necessary. (3) Chronic pharyngitis: nausea, vomiting, dry cough and other symptoms may occur at the same time. Menthol throat tablets can be used to treat the pharyngeal medication. It is recommended to use medication under the guidance of a doctor, usually can let the child drink more water, avoid dry throat, pay attention to light diet, do not eat spicy stimulating food.