Your belly button could hurt for various reasons, some involving nearby organs. The pain might stem from acute (short-lived) ...

Interstitial cystitis causes pain and pressure below your belly button for unknown reasons. Symptoms can come and go, or they may be constant. To be diagnosed with IC, symptoms must last several ...

"With appendicitis, people will tend to feel generally unwell with a dull pain around the belly button initially, which will then move down to the right lower abdomen," Dr Claire explains.