Early morning brushing nausea is due to a more sensitive pharyngeal reflex and is mainly caused by chronic pharyngitis. Chronic pharyngitis occurs when acute inflammation recurs and cannot be cured, mainly manifested as sore throat discomfort, foreign body sensation in the throat, obvious when swallowing, nausea, dryness and vomiting, always clearing the throat, etc. Treatment can be oral with anti-inflammatory, anti-swelling effect of proprietary Chinese medicine preparations, such as sweet orange ice plum tablets, open throat sword spray, six gods pill, etc., can also use honeysuckle, chrysanthemum, fat sea infusion to drink water. In addition to medication, patients with chronic inflammation must maintain good habits, avoid staying up late, ensure sufficient sleep, avoid smoking, drinking alcohol and eating spicy, stimulating, too sweet, too salty food, eat more vegetables and fruits to improve the body’s immunity.