What is the cause of blisters on the glans that do not itch and do not hurt

1, pearl penis papules

consider is poor hygiene habits, and there is a case of foreskin is too long, so that a large number of foreskin gathered, causing stimulation to the glans, leading to pearl penis papules, so that glans translucent papules, usually without conscious symptoms, easy to be regarded as blisters.

2, genital herpes

glans skin mucosa infection herpes simplex virus, herpes simplex virus replication caused by a large number of local inflammation, leading to glans blisters, not accompanied by discomfort.

3, penis cancer

may be infected with HPV, phimosis and other reasons caused by the disease, so that the cells of the penis tissue malignant change, the formation of cancer cells, excessive proliferation of cancer cells lead to glans papules, protrusions, mistaken for blisters.