Bumps on the glans are mostly abnormal, and it is recommended to go to the hospital for further examination to clarify the specific cause. May be, 1, if there has been unclean sexual contact, there is the possibility of condyloma acuminatum, manifested in the glans multiple, not smooth bumps, can be accompanied by pain or bleeding. And may be with the passage of time, the number of large increase, the volume becomes larger, need to further acetic acid white test examination, or local excision after pathological examination, to clarify the existence of warts. 2, penile pearl-like pimples, mainly distributed in the glans near the coronal groove, no obvious pain, may be with the circumcision or local hygiene is poor, long-term chronic circumcision stimulation, etc.. Those with small size do not need any treatment, but for the combination of circumcision and phimosis, circumcision is recommended. In some patients, the localized pimples can disappear after circumcision. For larger ones, they can be excised or removed by laser at the same time as circumcision.