Whether or not the foreign body sensation of chronic pharyngitis can be completely removed depends on whether or not it is effectively treated to remove the cause of the disease. 1. The clinical manifestations of chronic pharyngitis include pharyngeal discomfort, foreign body sensation and secretions that are not easy to cough up. The pharyngeal foreign body sensation is mainly due to chronic inflammation stimulation of the mucosal tissues of the throat, resulting in tissue congestion and swelling; mucosal secretion, secretion attached to the laryngeal wall; at the same time, inflammation stimulation caused by lymphatic tissue hyperplasia and hypertrophy, which will also lead to the pharyngeal foreign body sensation. 2. Mild pharyngitis patients with lymphatic tissue hyperplasia is not obvious, the pharyngeal mucosal edema is not serious, as the inflammation subsides, the pharyngeal foreign body sensation will also disappear completely. 3. For long-term chronic pharyngitis patients, due to inflammation caused by tissue swelling, hyperplasia and hypertrophy, the pharyngeal foreign body sensation is generally more difficult to self-relief, the need for medication under the guidance of a doctor, usually including tablets or gargles. 4. If the drug treatment has no effect, it is necessary to carry out electronic laryngoscopy examination, clear hyperplasia of lymphatic tissue, the hyperplasia of the tissue for physical excision. Active treatment at the same time, should avoid the stimulation of adverse factors, such as tobacco, alcohol and spicy food stimulation, gastroesophageal reflux should be actively anti-reflux treatment. If there is any discomfort, consult a doctor in time and follow the doctor’s instructions.