If you have a fungal infection, the belly button will look red, and the redness may extend to the surrounding skin for a few millimetres. It may be itchy. The belly button can easily become infected by Candida or other fungi.
Belly Button Discharge – General Information
The belly button can easily become infected by Candida, or other fungi – it is just the sort of warm, moist crevice that fungi like. If you have a fungal...