There is the following analysis!
1, vein or small vascular plexus, usually a precursor of hemangioma, but only after erection! And the color is mostly red or deep purple!
2, after foreskin surgery, mostly after traditional foreskin surgery!
3, tumor, the reason is unknown, sometimes it can subside on its own!
4, folliculitis, generally hidden in the position of hair follicles, and sometimes you can see enlarged pores!
5, pearl rash, painless, harmless to the human body, is wrapped!
6, it is condyloma acuminatum, but it doesn't hurt or itch, and its shape is granulation-like and mushroom-like! There is a lot of dirty sexual contact!
7, it is caused by allergies and it will itch! Have a history of contact with allergens! Small blisters may appear.
8, genital herpes, tiny blisters, painless! There is a lot of dirty sexual contact!
Among them, the white particles of glans penis are generally pearl rash, which is common in most normal people.