Foreign body sensation in the throat, may be chronic pharyngitis, tonsillitis, pharyngeal allodynia, etc., need to identify the cause, diagnosis of specific diseases for treatment, there is no fast-acting special-effective drugs for this symptom. 1. Chronic pharyngitis: patients with chronic pharyngitis, swelling of the mucous membrane of the throat will make people feel a foreign body sensation in the throat, the application of borax solution gargle under the guidance of a doctor to take pharyngitis tablets, candlenut bingmei tablets, pudilan anti-inflammatory tablets and other medications, anti-inflammatory pain, clearing heat and pharyngeal efficacy to improve the edema of the mucous membrane of the throat to reduce the feeling of a foreign body in the throat. 2. Tonsillitis: inflammation of the tonsils will cause swelling and pain in the tonsil area, hyperplasia, long-term inflammation of the tonsils will block the oropharyngeal area, foreign body sensation in the throat, such patients need to take amoxicillin capsules, cephalexin and other drugs to deal with anti-inflammatory treatment, the condition of the serious ones to take surgical treatment, so as to avoid recurrent episodes of the disease. 3. Pharyngeal anosmia: pharynx, trachea, esophagus without organic disease, mainly caused by brain dysfunction pharyngeal dysfunction, some patients with mental depression, suffering from fear of cancer or mental trauma can develop. Need to patiently explain, eliminate psychological burden, take sedatives and so on. The above drugs are recommended to be used under the guidance of a doctor, do not blindly use your own medication, blind use of medication is not necessarily able to achieve therapeutic effects.