There is mucous phlegm in the throat can not cough up and swallow may be caused by reflux pharyngitis, post-nasal drip syndrome, chronic simple pharyngitis, etc., need to be treated for different diseases, such as inhibiting gastric acid, local application of nasal spray drugs, gargling and other treatments. 1. Reflux pharyngitis: can be used to inhibit gastric acid, promote gastric dynamics drugs, such as omeprazole, mosapride, etc., usually avoid eating too much, sleep with the pillow slightly elevated. 2. Sinus drip syndrome: can be used locally with nasal sprays, such as fluticasone propionate, budesonide, etc., with the use of physiological saline rinse nasal cavity. 3. Chronic simple pharyngolaryngitis: physiological saline or compound borax gargle solution can be used to gargle appropriately, localized cidadex iodine tablets, a small amount of drinking water on weekdays, do not eat spicy and stimulating food, abstain from alcohol and tobacco. Therefore, the emergence of throat discomfort is recommended to consult a doctor in a timely manner, after a clear diagnosis of standardized medication and treatment.