The reason why male patients have small pouches with itching on the glans is because of improper local hygiene treatment of the glans, especially in patients with circumcision, which may be caused by dirt contamination due to incomplete cleaning under the foreskin, resulting in small pouches with itching on the glans. It may also be caused by inflammatory stimulation of the glans, it is recommended that timely cleaning and local application of erythromycin ointment be carried out for treatment. It is also possible to get a herpes virus infection, considering that you may have had an unclean intercourse caused by the infection, and may also be suffering from condyloma acuminata caused by a sexually transmitted disease.