The symptoms of runny nose and itchy nose after getting up in the morning are most often caused by allergic rhinitis. The main reason why there are such obvious symptoms in the morning is because most allergic rhinitis is an allergic stress reaction to dust mites in the air. The dust is slowly deposited on the bed or floor overnight, and when you get up in the morning, the dust can float in the air, and the concentration will be thicker than usual, stimulating the nasal cavity and causing the more typical symptoms of itchy nose and sneezing. When you get up, you must be gentle and avoid excessive movements. You can ask your relatives to open the windows and clean the bedding, and when the patient gets up, put on the clothes first, wait in the next room, and then enter the room after the dust in the room is cleared.