How is that one circle below glans a bit cracked to return a responsibility

The ring under the glans is called the coronal sulcus. If cracking occurs, it may be caused by excessive wear, dryness, infection and other reasons.

1. Excessive wear and tear of

sexual life is too frequent or long-term wearing of tights, which may lead to repeated friction of the coronal sulcus, resulting in local cracking.

2. Dry

long-term use of clean lotion to clean the coronal sulcus may lead to destruction of the skin barrier, which is easy to cause dry skin, so it is easier to crack.

3. Infection

Daily hygiene is not paid attention to, resulting in infection caused by pathogen invasion, which may occur above performance, mainly due to local stimulation of pathogenic bacteria leading to the formation of ulcers.