Patients with phlegm in the palate mainly include the following reasons: 1, the patient accidentally burned the mucous membrane on the soft palate when eating, so there will be inflammatory exudate formation, resulting in the patient will have obvious pain. 2, the patient himself has chronic laryngitis, and sometimes the mucous membrane of the palate is in a state of congestion, and often with the patient’s diet and work and rest habits have a certain relationship. 3, patients with the soft palate of the new organisms, often secreting a lot of sputum. The patient will often secrete a lot of phlegm. Regardless of which of the above causes, it is recommended that the patient go to the hospital, you can go to the otorhinolaryngology and stomatology department for a detailed examination and further symptomatic treatment.