Flakes on the surface of the glans may be caused by foreskin scale as well as externally applied stimulating substances, or it may be caused by pathological factors such as glansitis. 1. Circumcision: If you don’t pay attention to the hygiene of the foreskin scale accumulation and dryness, it can cause white flakes on the surface of the glans, which is mostly seen in the long foreskin and other people. 2. External stimulating substances: such as shower gel, soap and other substances to wash the penis localization, may produce local skin stimulation caused by mucous membrane dehydration, appearing glans peeling with flakes phenomenon. 3. glans inflammation: such as unclean sex, do not pay attention to private hygiene and other factors caused by bacterial or fungal infections, can cause inflammation of the glans, inflammation stimulation can lead to glans mucous membrane necrosis and shedding of symptoms, resulting in glans flakes on the surface of the glans, but also accompanied by itching, odor, pain and other symptoms. Flakes on the surface of the glans may also be caused by other factors, if there are flakes on the surface of the glans, and accompanied by obvious discomfort, it is recommended to go to a regular hospital in a timely manner to find out the cause of the active treatment, so as not to delay the condition.