An infected belly button piercing will be swollen and may even cause a fever — here's how to care for your new piercing to avoid infection.

Medically reviewed by Michael Menna, DO A complication with belly button piercings is rejection, or when your body tries to ...

Your belly button might seem like nothing more than a remnant from your time in the womb, but this small area can actually provide valuable clues about your digestive health and overall wellbeing.