What's with the black spots on the glans?

There are two main reasons why male glans turn black. One possibility is that the glans penis is black spots caused by insufficient blood supply to the foreskin. In this case, when the dark spots are generally light in color and the shape and size do not expand and deepen with time, we should pay attention to wearing loose cotton underwear to avoid excessive sexual life and masturbation, and at the same time strengthen our reproductive health and cleanliness, and the symptoms will generally improve. Of course, if there are dark spots on the glans penis, which are difficult to dissipate for a long time, or even the area gradually spreads and becomes larger, it may be caused by disease factors, and factors such as basal cell carcinoma, fungal infection and glans dermatitis are not excluded.