If if still in childhood, it is recommended to immediately go to the hospital for relevant counseling on the need for circumcision. If you are an adult, it is recommended that you should turn it up frequently and wash it to avoid the production of foreskin scale. And observe if there is any phimosis or circumcision. The phimosis mainly refers to the fact that the foreskin does not allow the genitals to be exposed, but can be turned over, in which case it is recommended to turn it up frequently for cleaning. The phimosis mainly means that the opening of the foreskin is too small, which is tight around the head of the genitals and can’t be turned upward, which may cause the following harms: 1. Affecting the growth and development of the genital organs, leading to genital-related deformities and dysfunctions. 2. It is easy to generate foreskin scale, and the accumulation of foreskin scale can easily cause inflammation and even urinary tract infection; and the accumulation of foreskin scale for a long time can easily cause chronic infection, which is a major factor in inducing penile cancer as well as cervical cancer of the spouse. 3. If the foreskin is forcibly upturned and incarceration occurs, it will lead to local edema and bruising, at this time, it is recommended to carry out timely manipulation of reset, and serious cases may even need surgery. If there is no obvious symptom of circumcision does not need surgery, maintain pubic hygiene can be; if the foreskin is too long and recurrent episodes of glans phimosis and circumcision, the need for circumcision.