Feeling phlegm in the throat all the time may be caused by laryngitis, bronchitis, tuberculosis, etc. It can be treated by medication and surgery under the guidance of doctor. 1. Laryngitis: Coughing, coughing up phlegm and foreign body sensation in the throat are common symptoms, which may be accompanied by the feeling of having phlegm in the throat all the time. Those with clear viral or bacterial infections can be treated with antibiotics, antiviral and other types of drugs such as cefixime and acyclovir, and those with thick phlegm are often treated with eucalyptus-pin and standard myrtle oil to assist in the expectoration of phlegm. 2. Bronchitis: This disease often presents symptoms such as repeated coughing, coughing up sputum, wheezing, etc., and there may be a constant feeling of phlegm in the throat. It can be treated with expectorant therapy such as Ambroxol Hydrochloride and Bromhexine, and antibiotics such as Azithromycin and Moxifloxacin should be used for those with clear infectious factors. 3. Tuberculosis: Tuberculosis usually causes fatigue, cough, phlegm, hemoptysis and other symptoms, and there may be a constant feeling of phlegm in the throat. It can be treated with anti-tuberculosis and antibacterial drugs such as rifampicin and isoniazid. In the case of feeling phlegm in the throat, it is recommended to clarify the cause of the disease and choose the appropriate way of treatment under the guidance of a doctor. Avoid private medication, causing discomfort.