3 Reasons Why Your Belly Button May Smell Funny

By Larissa C

The belly button, or navel, is an area that is often neglected. A funny smell coming from your belly button is not usually something to be worried about, but it could be a sign of an underlying health issue.

Here are three reasons why your belly button may smell funny.

Poor hygiene

If you do not clean your belly button regularly, dead skin cells, sweat, and bacteria can accumulate in the area and create an unpleasant odor.

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To prevent this, make sure to clean your belly button daily with soap and water, and dry it thoroughly afterwards.


A smelly belly button could also be a sign of an infection. Bacteria and fungi can easily grow in the warm, moist environment of the belly button, especially if there is an opening or a piercing. An infected belly button may be red, swollen, and painful, and may also produce discharge.

If you think you have an infection, see your doctor.

Medical conditions

Certain conditions can make a funny smell come out from the belly button. For example, a condition called omphalitis, which is an infection of the belly button in newborns, can cause a foul odor. In rare cases, a smelly belly button may also be a sign of a more serious condition, such as a tumor or an abdominal abscess.

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If you’re worried about the odor or appearance of your belly button, it is important to seek medical attention.

A smelly belly button can be caused by poor hygiene, infection, or medical conditions. To prevent or treat a funny smell, make sure to clean your belly button daily, see your doctor if you suspect an infection, and seek medical attention if you have any concerns about the odor or appearance of your belly button.