what causes redness around the navel
Causes of Rash around Belly Button. There are many possible causes for a rash around the navel, including various infections, environmental factors, poor hygiene practices, or physical trauma. Some medical conditions, such as umbilical hernia, can also lead to having a rash around belly button.
Another common cause of belly button rash/infection is piercing of the navel, typically carried out as a fashion statement. Incorrect aftercare or improper piercing of the belly button can make it vulnerable to infections. An infected belly button due to piercing will initially cause bleeding and then discharge of pus.