A constant feeling of something in the throat should be pharyngeal heterosensitivity. Pharyngeal heterosensitivity is partly caused by organic diseases and partly caused by mental factors. The throat should be examined in detail for inflammation, tumors, foreign bodies, etc. Necessary examinations should also be performed on adjacent organs, including the eyes, ears, nose, neck, digestive tract, and the presence of gastroesophageal reflux. X-rays of the stem and cervical spine should be taken, and if no organic disease is found after the examination, the pharyngeal heterosensitivity should be caused by mental factors. If the disease is caused by organic disease, the patient should be treated for the cause; for pharyngeal heterosensitivity caused by mental factors, the patient should relax, shift the attention away from the throat, do not often experience the sensation in the throat, and supplement the treatment with Chinese medicine to clear the throat; if necessary, anti-anxiety drugs, such as Valium and Sulezade, can be used.