Most patients with chronic rhinitis find oral medications somewhat effective, but the specific effects and outcomes can vary from person to person. Some may experience good results, while others may find the effects not particularly satisfactory and may need to consider using nasal sprays or saline nasal irrigations. The main function is to improve nasal ventilation, alleviate nasal inflammation, and reduce or dilute nasal secretions. Overall, the primary approach to managing chronic rhinitis is controlling and alleviating the condition, as neither medical nor surgical treatments can cure it completely. The main strategy is regular check-ups, avoiding colds, avoiding irritants, and monitoring to control and relieve symptoms. (Please use medications under the guidance of a professional physician and do not medicate blindly.)