Foreign body sensation in the throat accompanied by hiccups is considered as pharyngitis, pharyngeal tumor, acute epiglottitis. 1. Pharyngitis: refers to inflammation of pharyngeal mucosa, submucosa and lymphatic tissues, which can be triggered by pathogenic microorganisms such as coxsackie virus infection, dryness or dust and other environmental factors, and can also be secondary to upper respiratory tract infections and other diseases. The pharyngeal mucosa is congested and swollen, and there are pharyngeal discomfort manifestations such as pharyngeal dryness, itchiness, sore throat and difficulty in swallowing. 2. Pharyngeal tumor: it refers to abnormal new organisms occurring in pharyngeal area, which can be divided into benign tumors such as papilloma, hemangioma and malignant tumors such as tonsil cancer and malignant lymphoma, etc. Usually, obvious superfluous organisms can be found in pharyngeal area in the examination, most of them are accompanied by pharyngeal pain, dysphagia and so on, and hiccups can be found if infection occurs. 3. Acute epiglottitis: refers to acute inflammation of epiglottis and its surrounding tissues, which can be caused by infection, allergic reaction, trauma, etc. It can be caused by swelling of epiglottis which manifests as severe sore throat, laryngeal obstruction, dysphagia, etc. It can cause foreign body sensation in the throat accompanied by pain, dysphagia, etc. It can also cause hiccups. There are many other causes of foreign body sensation in the throat accompanied by hiccups, such as vocal cord nodules, etc. It is recommended to consult a doctor in time for a clear diagnosis and targeted treatment.