Broken skin in the coronal groove may be caused by overstimulation, circumcision, allergy, genital herpes and other factors.
1. Overstimulation: For example, if you use too much force during masturbation, which leads to injury at the coronal groove, it will cause skin breakage, accompanied by oozing, pain and other symptoms.
2. circumcision: do not pay attention to the penile area hygiene, can make the coronary groove part of the inflammation infection, infection aggravation, can lead to local broken skin, accompanied by itching and pain and other symptoms, serious cases can be broken pus.
3. Allergy: the use of poor quality condoms, so that the penile coronal area of the allergic reaction, and more serious, will lead to the coronal area of the skin, accompanied by intense itching and redness.
4. Genital herpes: a sexually transmitted disease, usually caused by the herpes simplex virus infection, in the early stages of the blisters in the coronal groove of the penis, and then gradually will be broken vesicles, accompanied by tingling, fever and other symptoms.
If the skin is broken at the coronal area, it is recommended to consult a doctor for examination to clarify the specific cause of the disease and timely treatment.