Hello, cough may be caused by respiratory infection or bronchitis. It is recommended to take a lung film or chest film to check the cause. Azithromycin or cephalosporin capsules can be used for treatment. Severe cases can be treated with intravenous infusion and antibiotics. Sputum can be taken orally with licorice mixture and boiled water, or inhaled by atomization. The effect is very good. Hello, from your description of symptoms, we think it may be plum qi (chronic pharyngitis), which is equivalent to neurosis or furuncle in western medicine. Or liver depression and spleen deficiency, body fluid can not be turned into phlegm, phlegm and blood stasis in the throat. The patient feels a foreign body sensation in his throat, with no pain, unable to cough, unable to swallow, and does not interfere with his diet. They are mild or heavy, accompanied by depression, chest pain, anorexia, lethargy, emaciation, dark tongue and thready pulse. The treatment should be soothing the liver and relieving depression, and resolving phlegm and resolving stagnation can be used.