Difficulty in swallowing, difficulty in speaking, and often a pungent sensation in the throat are usually due to acute pharyngitis, pharyngeal tumors, reflux pharyngitis and other causes. 1. Acute pharyngolaryngitis: pharyngolaryngolaryngitis is mainly due to infection and other triggered by mucosal congestion, edema, which triggers swallowing disorders, which will lead to the patient to have difficulty in swallowing, difficulty in speaking, and often have a pungent sensation in the throat symptoms. 2. Pharyngeal tumor: pharyngeal tumor is mainly in the pharynx, with the gradual increase of the tumor, it will cause patients to have symptoms such as difficulty in swallowing, difficulty in speaking, and often have spicy feeling in the throat. 3. Reflux pharyngitis: gastroesophageal reflux, gastric contents reflux to the throat, stimulate the local mucosa, can appear swallowing difficulties, speaking difficulties, spicy feeling in the throat and other symptoms. It is recommended that patients go to the hospital in time for examination to clarify the cause of the disease, and under the guidance of the doctor to treat the symptoms.