For vocal cord leukoplakia and foreign body sensation, both of which exist at the same time are mostly referred to as laryngeal leukoplakia, and clinically it is mainly recommended to take surgical treatment as the mainstay. 1. The formation of this disease is considered to be related to long-term smoking, chronic inflammatory stimulation and gastroesophageal reflux disease, etc. Since this kind of lesion is mostly considered to be a pre-cancerous lesion, doctors mostly recommend early surgical treatment after the onset of the disease. Commonly used surgical program mainly focuses on microscopic minimally invasive surgery under supportive laryngoscope or laryngeal entry laser resection. 2. Pathological and histological examination should be carried out after surgery. If it is found that the patient’s condition is not yet cancerous, the prognosis after surgery is generally better. If cancer cells have been found, another surgery or radiation therapy is needed. 3. After the operation of leukoplakia of vocal cord, patients should pay attention to avoid staying up late, avoiding smoking and drinking, avoiding loud talking, and needing regular laryngoscopy review. When you find vocal cord leukoplakia and foreign body sensation in throat, you should actively seek medical treatment, systematic examination and treatment according to doctor’s prescription.