The first thing you need to do is to go to the hospital for a further examination to determine the exact cause of the problem.1. If you have a history of unclean sexual contact, you may have condyloma acuminatum, which is a papillomatous protrusion that is small in size at first, but gradually increases with the progress of the disease, and the surface is not smooth and cauliflower-like, and it can bleed when touched and accompanied by a certain degree of pain. Later, they may fuse with each other to form cauliflower-shaped lumps, causing local bleeding or combined with infection and local malodor, it is recommended to carry out a local biopsy, and after diagnosis, they should be excised and treated with antiviral therapy. 2, pearly pimples on the penis, distributed around the glans coronal groove of the glans or on both sides of the prepuce ligament, the size and volume can not be changed obviously for a long period of time, the texture is soft, there is no pain and no There is no pain, no secretion, etc. Generally do not need any treatment, for the combination of phimosis or phimosis patients, can be circumcision, some patients can have the possibility of self-healing.