Cough caused by allergic rhinitis needs to be standardized for allergic rhinitis, which can be treated with general treatment, nasal rinsing, medication and other measures. Allergic rhinitis control hand, cough symptoms will also be relieved. 1. General treatment: first of all, you should check whether you are allergic to a certain food, drug, or pollen, make clear the allergen, avoid contact in the future, wear a mask when you go out, eat a light diet, and avoid contact with dust, smoke, second-hand smoke and other harmful gases. 2. Nasal rinsing: saline rinsing of the nasal cavity can be taken to alleviate the cough caused by allergic rhinitis has a certain auxiliary effect. 3. medication: oral loratadine, cetirizine and other antihistamines, can also be used locally budesonide nebulizer, or mometasone furoate nasal spray glucocorticosteroid medication; can also be used with the dioxin, pentoxyverine and other medications to suppress coughing. Allergic rhinitis caused by cough, it is recommended to go to the hospital for examination, the drug needs to be used under the guidance of a professional doctor.