1, long-term masturbation Long-term masturbation leads to small white spots on the glans, which can easily lead to penis injury. However, the wound is not easy to be found, but it will always be infected with some bacteria, which will lead to bad symptoms of small white spots on the glans.

2, pearl rash Pearl rash is generally related to excessive prepuce and chronic stimulation. It is a variation in physiological development. Clinically, it is mostly white, skin color or reddish papules, which are not integrated with each other and are arranged in one or several rows along the coronal groove at the back edge of the glans penis.

3, unclean sex life unclean sex life not only makes men suffer from some diseases, but also infects their wives, thus affecting the health of the whole family, which will easily lead to the occurrence of small white spots on the glans.

4, foreskin balanitis andrology experts pointed out that the common clinical foreskin balanitis are as follows: acute superficial foreskin balanitis, annular ulcerating foreskin balanitis, candida albicans foreskin balanitis, trichomonal foreskin balanitis.

2 How to prevent balanitis 1, pay attention to local hygiene, and clean the glans and foreskin every day.

2, a couple suffering from sexual organ diseases to suspend sexual life, timely treatment.

3, avoid unclean sexual intercourse, lead an honest and clean life.