Seasonal rhinitis, also known as allergic rhinitis, is considered an autoimmune disease, and its onset may be related to genetic factors. If direct relatives have allergic rhinitis, the likelihood of developing allergic rhinitis is relatively higher. Some patients are also related to environmental factors, such as frequent exposure to dust, pollen, and seafood, which also increases the likelihood of triggering allergic rhinitis. Clinical symptoms are numerous, with common ones including repeated itchy nose, runny clear nasal discharge, and sneezing. In terms of treatment, oral medications and nasal spray medications for anti-allergy treatment are commonly used, and regular follow-ups are needed to observe the effects. (Medication use should be under the guidance of a professional doctor.)