What happened to the ulcer on the glans?

Ulcers on the glans may be related to allergic dermatitis, erosive balanitis and fungal infections.

1. Allergic dermatitis

When the glans comes into contact with certain irritants or chemicals, it sometimes causes allergic dermatitis, which in turn causes ulcers on the glans.

2. Erosive balanitis

erosive balanitis is mainly caused by Chlamydia trachomatis or other viruses, bacteria, etc., accompanied by skin redness and erosive lesions on the glans.

3. Fungal infection is

usually caused by bacterial infection such as Candida, which may lead to white or red ulcers with blisters on the glans.