The foreskin does not shed on its own under normal circumstances. The skin of the foreskin sheds and molts considering that the foreskin has been stimulated by chronic inflammation, resulting in the apoptosis and shedding of epithelial cells, mostly due to the lack of attention to the care of the genital organs in daily life, resulting in infection by bacteria or foreign bodies. It is recommended to use medication according to the type of inflammation, for bacterial infection you can use erythromycin ointment or Bactrim ointment for treatment. For fungal infections caused by can use Dakin ointment, before using ointment topical application to clean the external genitalia, keep the local dry and clean. If the inflammatory stimulation has led to pain, redness and swelling of the genital organs, you need to visit a male or urology department and take oral antibiotic treatment if necessary. If recurrent infection of the foreskin causes desquamation, surgical treatment can be performed through circumcision.