There are several reasons for the small buds on the edge of the glans: 1, the probability of glansitis is relatively large, the reason is due to poor living habits, do not pay attention to personal hygiene; 2, consider suffering from warts, touching easy to bleed, vesicles, secretions, etc.; 3, if the local itching, odor and other abnormalities is considered to be the possibility of Pearl Rash is greater, the Pearl Rash belongs to a benign condition, generally 20-30 years old men are there! The fact is, there will be no pain, itching and other abnormalities, and will not be malignant, there is no threat to health, you can not deal with it. If you really want to get rid of it, you can also use laser and freezing methods, as well as topical medication. The cause of the small buds on the edge of the glans can not be generalized, it is recommended to go to the hospital to do the necessary examination first, under the guidance of the doctor to regulate the treatment is the best choice.