The small particles of the glans have not changed for 2 months, not necessarily warts, but also pearl-like pimples. Warts is a sexually transmitted disease caused by human papilloma virus infection, the initial damage is a small large red pimples, and later can gradually increase in size or increase, single or cluster distribution, the surface is uneven. If left untreated, they may subside on their own or remain unchanged, but the infection will not be eradicated. Pearl-like papules of unknown etiology, is a small pimple occurred in the glans edge and the junction of the coronal groove, the tip of the round and smooth, not fusion, more densely arranged in a line or rows, no obvious symptoms, can last for 2 months with no change in symptoms. If you find that the glans has small particles for a long time, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor targeted treatment.