Currently, most cases of allergic rhinitis are difficult to cure completely. According to existing medical methods and research, if it's solely a mite allergy, some patients can consider undergoing desensitization treatment, which involves taking medication subcutaneously or sublingually over a long period, approximately two to three years. Overall, some patients can achieve a cure, but if it's other allergies or if the allergen cannot be clearly identified with current medical methods, the primary approach is control of symptoms using conventional medications. Whether it's medical treatment or surgical intervention, it's still difficult to achieve a complete cure. Thus, generally speaking, the treatment of most cases of allergic rhinitis focuses on control and alleviation.