Foreign body sensation in the throat needs to identify the cause, which may be caused by reflux pharyngitis, pharyngolaryngitis, upper respiratory tract infections, etc. Drugs that may be involved include acid-suppressing drugs, anti-viral drugs, anti-bacterial drugs, etc. Specific treatment options should be chosen according to the cause and individual physical condition. The specific treatment plan should be chosen according to the cause of the disease and the individual’s physical condition, there is no such thing as “fast results”, please follow the doctor’s instructions to standardize the use of medication and treatment. 1. Reflux pharyngitis: due to the abnormal reflux of gastric contents into the pharynx caused by local mucous membrane damage, there may be hissing, sore throat, cough, pharyngeal foreign body sensation and other symptoms. Acid inhibitors (such as omeprazole, pantoprazole, etc.) can inhibit the secretion of gastric acid, thus reducing the damage to the local mucosa. 2. Pharyngolaryngitis: it is an inflammation that occurs in the pharyngeal mucosa and submucosal tissues, mostly involving the pharyngeal lymphatic tissues. Patients may have pharyngeal pain, pharyngeal dryness, pharyngeal burning sensation, foreign body sensation and so on. Compound borax gargle solution, furacilin gargle solution gargle, iodine throat tablets, watermelon cream tablets, etc. can be used to alleviate the symptoms, can also be used to Chaiyin oral solution, sweet orange bingmei tablets to assist in the treatment. 3. Upper respiratory tract infections: need to clarify the causative factors, viral infections caused by morinoguanidine, amantadine, interferon and other antiviral drugs; bacterial infections caused by pharyngitis, commonly used drugs such as sulfadiazine. In addition to the above factors, we can not rule out other factors, such as tonsillitis. It is recommended that patients consult a doctor in a timely manner to clarify the cause of the disease and then give targeted treatment, do not blindly self-medication.