There is always phlegm in the throat when brushing teeth in the morning, which may be related to chronic pharyngitis, chronic rhinitis leading to post-nasal drip syndrome, chronic bronchitis and other diseases, which need to be selected according to the type of disease and cause of targeted treatment, including general treatment, drug treatment and so on. 1. Chronic pharyngitis: brushing your teeth in the morning, there is always phlegm in the throat may be chronic pharyngitis, pharyngeal mucosal irritation congestion, swelling, causing phlegm. You can consider using pharyngitis tablets, clearing the throat and sharp pharyngeal granules to control the inflammation. Dumiphene tablets, iodine throat tablets to alleviate the symptoms, the use of compound borax gargle, furacilin gargle gargle to clean the oropharyngeal cavity. 2. Chronic rhinitis leading to post-nasal drip syndrome: morning brushing throat always have phlegm may be chronic rhinitis leading to post-nasal drip syndrome, nasal secretions along the nasopharynx backflow into the pharyngeal cavity and phlegm, can be used externally fluticasone propionate nasal spray or mometasone furoate nasal spray and other medications, oral rhinitis tablets, Huo gall pills and other anti-inflammatory treatment. 3. Chronic bronchitis: brushing your teeth in the morning there is always phlegm in the throat may be caused by chronic bronchitis, tracheobronchial mucosa non-specific inflammation caused by phlegm phenomenon, you can use roxithromycin, amoxicillin clavulanate potassium control of bacterial infections, to reduce the secretion of phlegm. If you have to brush your teeth in the morning and have phlegm in your throat, it is recommended that you go to the hospital and get a clear diagnosis and follow the doctor’s instructions to standardize the use of medication and treatment.