Long white flakes on the glans may be the foreskin scale, or it may be caused by circumcision or other skin diseases. 1. When the glans has white flakes, if there are no other symptoms, it is generally considered to be the foreskin scale, due to the long prepuce or prepuce, their own hygiene concept is poor, resulting in the foreskin cavity is not timely cleaned, urination residual urine, bacteria, shed epithelium and so on the formation of the foreskin scale, in a timely manner, after cleaning can be disappeared. 2. If there is a combination of redness, swelling, pain, ulceration and other manifestations, generally considered to be caused by glans, such as Candida albicans infection, etc., which should be promptly to the hospital, the use of antifungal drugs such as itraconazole and other treatments, need to pay attention to the side effects of the drug and the adverse reactions, please use the above drugs under the guidance of a doctor. 3. Other skin diseases: such as white patches on the glans, eczema and so on. If you find white flakes on the glans, please consult a regular hospital in time.