Vocal cord paralysis belongs to the category of Chinese medicine, “laryngeal raspy”, drink fat sea water on the wind-heat congestion caused by the laryngeal raspy has a therapeutic effect. Laryngeal raspy is to hoarseness as the main symptom of the laryngeal disease, often accompanied by laryngeal itching, dryness and pain and other symptoms, also known as “loss of voice”, “hoarseness (mute, can not make a sound)” “hoarseness”. Fat sea, taste sweet, cold, to the lungs, large intestine meridian, have clear heat and moisten the lungs, diaphragm sound, laxative effect, can be used for the treatment of lung fever, mute, sore throat, cough, and so on. Because of the cold nature of Fatty Sea, it should not be used by patients suffering from lung cold cough, spleen and stomach deficiency or constipation caused by cold accumulation, or aggravate the symptoms. When the manifestation of throat raspy, should promptly go to the hospital, in the Chinese medicine doctor after identification, follow the doctor’s instructions for treatment, not blindly self-medication.