Probiotics are drugs that regulate the immunity of patients and have no indications for use. If the patient’s body resistance is particularly low, there should be good efficacy after the application of Eganmin, and patients are advised to choose whether to apply it according to their own situation. For patients with allergic rhinitis, the main thing is to avoid contact with allergens and to clarify allergens, which is also the main principle in the treatment of allergic rhinitis, and to apply drugs to control symptoms, such as oral loratadine dispersible tablets or epinastine tablets for treatment.