Throat cancer is a common malignant tumor in otolaryngology, and patients with throat cancer usually have no obvious early symptoms. If a patient exhibits symptoms such as hoarseness and difficulty swallowing, it should be taken seriously, especially in patients with a long history of smoking. At this point, it is important to seek medical attention promptly, complete inspections using electronic laryngoscopes, a CT scan of the throat, and other relevant examinations to make a clear diagnosis. For patients with neoplasms in the throat, a pathological biopsy is necessary to determine the type of pathology. The most effective treatment method for throat cancer patients is early detection and early treatment, which can avoid surgical operations through early laser surgery, thus reducing the pain and trauma for the patient.