Having phlegm in the throat all the time and not being able to spit it out indicates that the patient has inflammation in the mucous membrane of the pharynx, usually because the patient is particularly fond of spicy and stimulating foods, or foods that are too acidic or too sweet, which will accelerate the secretion of phlegm. In terms of treatment, it is best to take oral aminoglutethimide hydrochloride tablets, as it can effectively play a role in resolving phlegm. Patients also need to pay attention to the diet, do not eat too spicy, stimulating, as little as possible to eat sweet food, patients must strengthen the mouth rinse after meals to avoid food residue residue, which can easily lead to anaerobic bacterial infection. After the above treatment, if the patient’s symptoms still do not improve, it is best to go to the hospital for a detailed examination, if necessary, you can also take the patient’s sputum to send the secretions for bacterial culture.