Inflammation is the most common factor, and patients are likely to have acute or chronic pharyngitis or acute or chronic tonsillitis, including peri-tonsillar abscess, parapharyngeal abscess, and pharyngeal lateral wall abscess, which can cause soreness. In addition, patients are likely to have swelling in the throat, such as pharyngeal papilloma or malignant tumors of the tonsils, including hypopharyngeal cancer and nasopharyngeal cancer, and patients may experience soreness. In addition, patients should also consider trauma sometimes as closed throat trauma and sometimes as open throat trauma. Regardless of which of the above causes, it is necessary to go to the hospital for further examination, and the patient’s condition will be significantly improved only after the cause is clearly identified and treated symptomatically.