Crucial: "An infection tends to be constant agony and swollen with drainage of pus. An allergic reaction might be far more itchy and sometimes appear to be a hive. Generally use metals which can be Harmless for the skin, like surgical metal, platinum, or solid fourteen or 18 karat gold," https://infectionfrombellybutton78755.full-design.com/The-belly-button-infection-adults-Diaries-58915890