What is the reason for a little redness along the glans?

1, the use of contraceptives

may cause irritation to the skin mucosa of the glans, leading to telangiectasia under the skin mucosa, so there will be the above symptoms.

2, glans inflammation

glans inflammation may be caused by pathogen infection, due to inflammation will stimulate the glans, leading to congestion and edema of the skin mucosa of the glans, so there will be a little redness, itching and other symptoms.

3, tumor

if the pressure on the penis, blocking venous return, will lead to blood stasis, causing local varicose veins, resulting in a little redness, pain and other symptoms along the glans.