Sticky phlegm at the junction of the back of the nose and throat is most commonly associated with inflammatory diseases of the nasopharynx, reflux pharyngitis, postnasal drip syndrome, etc. It is recommended to visit the ENT department of the hospital for a clear diagnosis and apply medication as prescribed by the doctor. Inflammatory diseases, such as chronic nasopharyngitis, acute adenoiditis. Generally you can apply saline nasal rinse to wash away the secretions of the nasopharynx, but also follow the doctor’s instructions for the local application of silver yellow containing tablets or grass coral tablets, nasal spray hormone, mucus drainage agent, if necessary, can be added to the nebulizer inhalation therapy. Symptoms caused by reflux pharyngitis, treatment requires the application of gastrointestinal stimulants, such as domperidone; as well as acid-suppressing drugs, mainly proton pump inhibitors, such as omeprazole, pantoprazole and so on. In addition, in addition to the application of drug therapy, the main thing is to develop good living habits. Postnasal drip syndrome: rhinitis, sinusitis, etc., due to increased secretions, often reflux to the throat, throat discomfort and phlegm arriving symptoms, the treatment needs to be directed at the disease that caused the corresponding treatment. If there is a sticky phlegm at the junction of the nose and throat, it is recommended to go to the hospital ENT clinic in time for a clear diagnosis and then follow the doctor’s instructions to choose the appropriate treatment.