A patient’s watery nose indicates a high probability of allergic rhinitis. The main clinical symptoms of allergic rhinitis are an itchy nose, a non-stop runny nose, and a runny nose like water all the time. In terms of treatment, you can spray Azelastine Hydrochloride nasal spray together with Tretinoin nasal spray for anti-allergy treatment. After application, the patient’s nasal discharge will be reduced and the symptoms of nasal congestion will be significantly improved. If the patient’s symptoms are particularly severe, he can also take oral montelukast sodium tablets as an anti-allergy treatment, as far as possible at bedtime, which can effectively reduce the patient’s fatigue during the day. Allergic rhinitis is mainly related to the patient’s personal constitution and living environment, so you should exercise more to enhance your resistance, and it is best to have an allergen test to clarify what substances you are allergic to, and you should avoid contact with them.