Generally speaking, not all men need to be circumcised, but only those who are overcircumcised. For men who are circumcised, a long foreskin will prevent the glans from being exposed and provide conditions for bacterial growth, which can lead to infections and diseases such as glansitis, so this group of men need to be circumcised, but not all men need to be circumcised. For those who are circumcised, it is important to keep the penile area clean and dry, and change underwear frequently. And then go to the hospital in time, after the professional doctor examination, by the doctor to think about whether the need for circumcision. After the operation, people should eat a light diet and pay attention to rest, which is conducive to the recovery of the condition.