Allergic rhinitis in children can be treated with medication and nasal rinsing in conjunction with the child’s specific condition in order to improve the symptoms. 1. Medication: Allergic rhinitis is mostly related to allergic reactions in the nasal cavity. The use of medications such as cetirizine and loratadine, as prescribed by the doctor, can help improve the condition of allergic rhinitis. Nasal decongestants such as ephedrine drops and oxymetazoline spray can also be used if your child has nasal congestion. If necessary, anti-infection treatment with drugs such as mometasone furoate nasal spray can be added. 2. Nasal saline rinse: During the period of illness, you can use saline to rinse the nasal cavity, which can remove the allergens in the nasal cavity, but also reduce nasal mucosal edema, dilute nasal mucosal secretions, and promote their discharge. There are other clinical methods of treating allergic rhinitis in children, it is recommended to consult a professional otolaryngologist.