The following methods can be used to reduce the sensitivity of the penis: 1. For patients who are overcircumcised or circumcised, circumcision is recommended, and the sensitivity of the glans surface of the penis will be reduced to varying degrees after circumcision in some patients. 2. Topical drugs can also be used, such as surface anesthetics, commonly used drugs such as lidocaine aerosol, bupivacaine hydrochloride syrup, etc., applied topically to the external genitalia. For patients who are overly sensitive, medication is ineffective and can be considered for dorsal penile nerve blocking surgery, which can reduce the sensitivity of the penis or glans surface by removing part of the dorsal penile nerve, but the surgery is invasive and may bring about local infection or However, the surgery is invasive and may cause local infection or side effects such as loss of glans sensation, surface numbness and pain.