Question
I recently noticed that my belly button is red, swollen, has an unpleasant smell, itches slightly, and is slightly painful. There’s a yellow pus-like substance inside. The doctor said I have umbilical hernia. What causes umbilical hernia?
Answer
Umbilical hernia is caused by the warmth and moisture of the umbilical cord. It breeds many bacteria inside. When the internal environment is suitable for bacterial growth, such as a ‘messy’ environment, or when the skin inside is slightly damaged during a bath, this can trigger a more severe inflammatory response. Treatment is not difficult; you can use 75% alcohol to wipe twice a day in the morning and evening. Usually, it heals after a few applications. If the inflammation is severe, it can be treated with oral medication in conjunction with alcohol, which can be cured quickly.