Measures to improve children’s nasal reflux cough should be based on the cause, as follows: i. Allergic factors: If the cough is caused by the child’s allergic rhinitis, resulting in nasal reflux, parents are advised to first take the child to the hospital to test for allergens, stay away from allergens after clarifying them, and then apply anti-allergic medications such as loratadine as prescribed by the doctor, or apply budesonide nasal spray to improve the cough caused by rhinitis The cough symptoms caused by nasal reflux. Second, sinusitis: If your child has a cough caused by sinusitis leading to nasal reflux, you can give your child penicillin, cephalosporin, and quinolone antibiotics, such as amoxicillin granules, cefixime granules, and levofloxacin tablets, under the guidance of your doctor. Before taking amoxicillin granules and cefixime granules, do a skin allergy test and only take them if they are negative. Parents must follow the doctor’s instructions and give their children the full amount and course of medication to ensure the effectiveness of the treatment and improve the symptoms of nasal reflux cough.