Children’s allergic rhinitis is mostly related to genetics, environmental stimulation and other factors, you can take antihistamines and anti-leukotriene drug treatment, but also with glucocorticoid nasal spray. 1. Antihistamine drugs: commonly used drugs are cetirizine, loratadine and so on. They can relieve symptoms such as itchy nose, sneezing and runny nose, but may have side effects such as headache, dry mouth, nausea and fatigue. 2. Anti-leukotriene drugs: commonly used drugs are montelukast sodium, which can also relieve symptoms such as itchy nose, sneezing and nasal congestion. However, there may be heartburn, acid reflux, nausea, diarrhea and other side effects In addition to oral medication to relieve allergic rhinitis, glucocorticoid nasal sprays can also be used for localized treatment: for example, mometasone furoate nasal spray, budesonide nasal spray, etc., also able to relieve nasal congestion, sneezing and other symptoms. Allergic rhinitis in children, it is recommended that timely medical treatment, drugs need to be used under the guidance of a professional doctor.