Smearing a desensitizing cream such as lidocaine cream on the glans is useful to reduce the sensitivity of the glans and improve the quality of sex. Lidocaine cream is a kind of cream with anesthetic effect, smeared on the glans can effectively reduce the sensitivity of the glans, usually used about 30 minutes before the start of sex. The glans is too sensitive, commonly due to phimosis or phimosis, if the phimosis and phimosis and affect the sexual life of the person, it is recommended to go to the hospital to do circumcision, not only can reduce the sensitivity of the glans, but also for the benefit of both husband and wife. If there is a sensitive glans, it is recommended to go to a regular hospital to find a professional doctor to confirm the diagnosis and treatment.