The symptoms of allergic rhinitis are numerous, with common ones including repeated itching of the nose, runny nose, and sneezing. Some patients may also experience nasal congestion and itchy eyes. Therefore, upon experiencing these symptoms, one should visit an otolaryngology clinic and consider undergoing a nasal endoscopy and allergen test to identify specific allergens and assess the degree of inflammation. Generally, treatment can involve oral medication and nasal spray medications. Additionally, using saline solution to rinse the nasal passages can be helpful during treatment, requiring regular follow-up to monitor treatment effectiveness. Moreover, it is necessary to avoid contact with substances that are likely to cause allergies as much as possible. Most patients can gradually stabilize with timely treatment.