Cervical lymphoma refers to malignant lymphoma of the neck, which usually does not lead to throat blockage in the early stage, but large-sized lymph nodes can lead to throat blockage. Cervical malignant lymphoma refers to malignant neoplastic disease originating in the lymphatic tissues of the neck, and the main clinical symptom is painless progressive enlargement of lymph nodes. However, generally, in the early stage of cervical malignant lymphoma causes blockage to the throat. However, with the further development of the disease, the volume of lymph nodes in the neck enlarges to a certain extent, causing pressure on the trachea. At this time, it will lead to the blockage of the throat, followed by cough, chest tightness, chest pain, difficulty in swallowing and other symptoms, if the throat is seriously blocked, the patient will also have difficulty in breathing, cyanosis and other symptoms. In addition, systemic symptoms such as fever, night sweats, weight loss, itchy skin and fatigue may also occur. In conclusion, patients with malignant lymphoma of the neck need to go to the hospital in time, cooperate with doctors for active treatment, strengthen daily life management, and follow up on time so that doctors can understand the changes of their conditions.