The appearance of skin loss in glans may be related to the disease itself as well as scratching. The glans penis is moist and warm, which is suitable for the growth and reproduction of pathogens. When the body’s ability to resist disease decreases or when it comes into contact with other pathogens, it may lead to the production of a large number of disease-causing microorganisms such as Candida, Trichomonas, and Spirochetes. This causes inflammation of the glans, which is often manifested as edema, pimples, erosion and other symptoms. When ulceration occurs, there will be the occurrence of skin loss. And glans is usually accompanied by itching, the patient will also scratch to cause skin ulceration, will also cause skin loss. After the diagnosis of glans, only skin loss is not too worried, timely treatment can be. If there are other discomforts, it is recommended to consult a doctor in time, follow the doctor’s instructions for relevant examinations, and deal with or treat with the help of the doctor.