Itchy and runny nose in the morning may be related to allergic rhinitis, cold, vasomotor rhinitis and other reasons. 1. Allergic rhinitis: the patient belongs to the allergic body, after getting up in the morning, the dust and other allergens in the air are inhaled into the nasal cavity, which will cause allergy to the nasal mucosa. It belongs to a kind of allergic reaction, and the symptoms of itchy nose and runny nose appear in the morning. 2. Cold: After getting up in the morning, the cold virus may invade into the nasal cavity due to cold, stimulate the nasal mucosa and nerves and triggered by a kind of stress reaction, which is mostly considered to be a common cold, and the symptoms of itchy and runny nose appear in the morning. 3. Vasomotor rhinitis: this kind of rhinitis often occurs when physical and chemical factors are stimulated, such as alternating hot and cold, the symptoms mentioned in the title. It is recommended that patients with an itchy nose in the morning actively go to the hospital, clear causes and standardized treatment.