Foreign body sensation in the throat after smoking may be caused by chronic pharyngolaryngitis, etc. It is recommended to stop smoking and quit smoking; if the symptoms are not relieved or accompanied by pain, medication can be used. The smoke produced by burning tobacco can irritate the mucous membrane of the pharynx and larynx, which may cause local mucous membrane congestion and edema as well as increased secretion, resulting in discomfort and foreign body sensation in the throat. It is recommended to stop smoking first and take a light diet and rest. If the symptoms continue to be unrelieved, or complicated by pharyngeal pain, cough and other symptoms, may have formed pharyngolaryngitis and other diseases, the symptoms can be under the guidance of a physician, as appropriate, to take symptomatic treatment, such as for the pharyngeal pain and discomfort, the use of ibuprofen and other antipyretic and analgesic drugs. Long-term smoking often causes chronic tracheitis, bronchitis, cough, phlegm and throat foreign body sensation, should be in the smoking cessation at the same time to the specialist systematic examination, after clarifying the condition of standardized medication and treatment.