Neonatal circumcision defects are usually related to trauma, infection and congenital factors, and can be treated with general treatment and medication according to the cause. 1. Trauma: If the foreskin defect is caused by trauma after the birth of a newborn, local disinfection is needed, such as washing the wound with saline, and waiting for the local area to heal gradually. 2. Infection: for example, after the birth of the lack of attention to local care, resulting in bacteria or other microbial invasion, easy to cause foreskin defects. You can use boric acid solution for wet compresses, and then apply erythromycin ointment. 3. Congenital factors: for congenital circumcision defects, in the case of no threat to life, does not affect the future sex life, can not do special treatment, but usually pay attention to local hygiene, to reduce the risk of secondary infection. If the newborn has a foreskin defect, it can be temporarily observed, if it does not affect normal life without special treatment, but usually have to protect the genitals to avoid repeated wear and tear.