The phenomenon of feeling phlegm on the palate indicates that there is a serious inflammation in the pharynx, and the inflammation will be more serious in the location near the nasopharynx. At this time, along with the inflammation, the nasopharynx is congested and edematous, and a large amount of inflammatory exudate is secreted, leading to the symptom of feeling phlegm on the palate. Anti-inflammatory treatment can effectively relieve congestion and edema, reduce foreign body sensation in the palate, reduce the feeling of phlegm in the palate, and also reduce inflammatory secretions, which is also more effective in relieving the symptoms of phlegm in the palate. It is recommended to take Pudilan Anti-inflammatory Oral Liquid or Blue Scutellaria Oral Liquid orally. If the effect is not good and the phenomenon of yellow phlegm appears, it is likely to be combined with bacterial infection and oral antibiotics are needed for treatment, penicillin if there is no allergy, you can take amoxicillin or amoxicillin clavulanic acid potassium orally. If there are allergies, you can take cephalosporin antibiotics, such as cefixime and cefradine, which are more effective.