Glans can be distinguished from fungal infection or bacterial infection by symptoms as well as examination. 1. Symptoms: Fungal infection of glans is mainly white secretion, which is mainly tofu scum-like dirt; bacterial infection of glans is not tofu scum-like dirt, which is mainly red, swollen, painful and itchy. 2. Examination: If you can’t judge from the symptoms, you can also make a clear diagnosis through examination, which is mainly to culture the secretion, and you can make it clear whether it’s a fungal infection or a bacterial infection through the result of this examination, and you can also make it clear which kind of bacteria, which can guide the use of medication. The glans should be actively treated regardless of whether it is bacterial infection or fungal sensation, usually pay attention to personal hygiene, sexual intercourse is not recommended during the treatment period.