Lymphoid follicular hyperplasia of the epiglottis valley can cause dysphagia. The median lingual epiglottic fold is a mucosal fold that runs from the center of the lingual surface of the epiglottis to the root of the tongue. It is flanked on each side by the lateral folds of the lingual epiglottis. Between the median lingual epiglottis and the lateral folds, there is a depression on each side called the epiglottis valley. It is often filled with fluid and semi-fluid food during swallowing. Hyperplasia of lymphoid follicles in the epiglottis can cause a foreign body sensation in the throat, and larger lymphoid follicles can cause dysphagia. Under normal circumstances, the epiglottis is a normal anatomical structure of the human body. Due to inflammatory stimuli such as chronic pharyngitis, lymphoid follicular hyperplasia in the epiglottis can cause a sense of foreign body sensation when the patient swallows, and as the lymphoid follicles increase in size, they can lead to narrowing of the throat, which can cause dysphagia. The appearance of epiglottic valley lymphoid follicular hyperplasia, it is recommended that hospital consultation, under the guidance of a professional doctor for treatment, so as not to delay the condition.