Some patients can achieve a cure. Allergic rhinitis caused by dust mites is more common. In terms of treatment, some patients can choose oral medication and nasal spray medication for anti-allergy treatment, which is mainly to control the disease and relieve symptoms, but it is difficult to cure the root cause. Some patients can consider doing desensitization treatment, which currently mainly takes two options. First, sublingual drug desensitization; second, subcutaneous injection drug desensitization, but the treatment time is relatively long, usually takes about three years, and the cost is relatively high. During the treatment process, regular follow-ups are needed to observe the treatment effect. If the treatment effect is good, there is a chance to achieve clinical cure or eradication after insisting on desensitization treatment. However, some patients are still difficult to be cured and can only be controlled through medication.