White like ulcers on the walls of the throat may belong to true ulcers or they may belong to pseudomembranes caused by secretions. There are many causes of white ulcer-like things on the wall of the throat, may be due to mucosal injury, recurrent aphthous ulcer, herpes pharyngitis, pharyngeal malignant tumor and other factors caused by true ulcers, accompanied by local redness, swelling, pain, and may even cause difficulty in eating. The wall of the throat is white like an ulcer may also belong to the secretion, such as pharyngitis, laryngitis, tonsillitis and other diseases, resulting in an increase in local secretion, thus appearing pseudomembrane, is not a true ulcer. There are white like ulcers on the wall of the throat like the image of the present, it is recommended that patients go to the hospital in a timely manner to improve the examination of a clear diagnosis, in accordance with the doctor’s instructions to take standardized treatment, not to ignore the disease, take it lightly, so as not to cause adverse consequences.