Post-Appendectomy Concerns: Unusual Odor and Cleaning the Belly Button - Surgery

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What are the issues related to the belly button after appendectomy?


I had my appendix removed six months ago, and today after taking a shower, I noticed an unusual odor coming from my belly button.
I used a cotton swab dipped in saline solution to clean it and found what appeared to be moist scabs and dirt, which took five or six cotton swabs to clean up.
The last swab may have gone in too deep, resulting in slight bleeding.
Should I seek medical attention? Is it common for the belly button to have issues after surgery? Or should I avoid cleaning my belly button after an appendectomy? Thank you.

Ming, 20~29 year old female. Ask Date: 2018/01/12

Dr. Xu Kaixi reply Surgery


If there is no continuous bleeding or pain, it is likely a superficial abrasion, and you can apply medication on your own.
Additionally, it is fine to clean the navel, as it is unrelated to the surgery.

Reply Date: 2018/01/12

More Info


After an appendectomy, it's not uncommon to have concerns about cleanliness and any unusual odors, especially around the belly button area. The presence of an unusual odor and the discovery of crusty or moist debris in the navel can be concerning, but it’s important to understand the context of your surgery and the healing process.

First, it’s essential to recognize that the belly button, or navel, can accumulate debris, including dead skin cells, lint, and other materials. This is normal for many people, but after surgery, particularly one involving the abdominal area, there may be additional factors at play. The healing process can sometimes lead to changes in the skin and the surrounding area, which might contribute to odor or the formation of crusty substances.

Regarding your specific situation, the fact that you noticed a significant amount of debris and experienced slight bleeding after cleaning could indicate that you may have irritated the area. While it’s generally safe to clean the belly button, it’s crucial to do so gently. Using a cotton swab with saline solution is a good approach, but if you find that you are causing bleeding or discomfort, it may be best to stop and consult a healthcare professional.

As for whether you should seek medical attention, it depends on a few factors. If the odor persists, if you notice any signs of infection (such as increased redness, swelling, warmth, or pus), or if you experience significant pain, it would be wise to consult your doctor. They can assess whether there is an underlying issue that needs to be addressed, such as an infection or improper healing of the surgical site.

In terms of post-operative care, it’s generally advised to keep the surgical site clean and dry. After an appendectomy, the incision site should be monitored for signs of infection, and the belly button area should be treated with care. If you have any concerns about the healing process, including whether it’s appropriate to clean the belly button, your healthcare provider can offer personalized advice based on your specific situation.

In summary, while it’s normal for the belly button to accumulate debris, the presence of an unusual odor and crusty material after surgery warrants attention. Clean the area gently, and if you experience any bleeding or if the odor persists, consult your healthcare provider for further evaluation. They can provide guidance on proper care and determine if any additional treatment is necessary. Remember, your health and comfort are paramount, and it’s always better to err on the side of caution when it comes to post-surgical care.

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