Rhinitis, which is often caused by infection, allergic reactions that continue into the throat, nasal secretions backing up into the throat, or nasal congestion that triggers open-mouth breathing and other factors that trigger coughing. The treatment needs to choose the appropriate targeted treatment for the different causes of rhinitis. 1. Allergic reaction: nasal spray glucocorticosteroids, such as fluticasone propionate nasal spray, budesonide nasal spray, etc.; oral antihistamines, such as loratadine, cetirizine, etc.; oral leukotriene receptor antagonists, such as montelukast, etc.. 2. Pathogenic microbial infections: bacterial infections can be amoxicillin, cefaclor, etc.; viral infections can be ribavirin, oseltamivir, etc.; mycoplasma chlamydia can be used for azithromycin, roxithromycin and other infections. 3. Nasal secretion reflux: available cholinergic receptor blockers, such as ipratropium bromide, etc.; mast cell membrane stabilizers, such as sodium cromoglycate. 4. Nasal congestion: Nasal decongestants can be standardized to contract the nasal mucosa, promote nasal ventilation, and reduce open-mouth breathing, such as furosemide nasal drops, hydroxymetazoline nasal drops, etc. During rhinitis attacks, it is recommended to increase indoor ventilation and wear a mask when going out as much as possible. If the symptoms of rhinitis and cough persist without relief, go to the regular hospital in time and follow the doctor’s instructions to standardize the treatment.