Belly Button (Navel) Infection – Everything You Need to Know (Causes, Symptoms & Treatment)

More than 2,300 species of bacteria cover the belly button.(1)

In healthy individuals, these bacteria can’t cause problems.

A few risk factors and lifestyle choices, however, could contribute to an increased risk of a belly button infection.

Infections in the belly button, whether bacterial or caused by yeast overgrowth, are a relatively common problem.

It’s easy to see that something has gone terribly wrong. Discharge and an odd odor are usually indicative of an infectious process.

The shape of the belly button contributes to an increased risk of infections, especially if hygiene has been compromised.


Are you worried that you may be experiencing a belly button infection?

Here’s how to tell what’s going on and how to decide whether medical assistance is required.


Belly Button Infection


What is a Belly Button Infection?

The belly button (navel or umbilicus) is a natural bodily cavity that gives bacteria and yeast everything that they need to grow.

It’s warm and damp, various substances and sweat residue can easily build up inside.

This is precisely what infection-causing bacteria need to grow and form a colony.


There are several types of infections in belly button:


Bacterial infection: as already mentioned, bacteria are the most common culprit.

All kinds of substances (sweat, lint, residues of cosmetic products) give the bacteria “food” for growth.

Brown or yellow belly button discharge is a common symptom of a bacterial problem.


Sebaceous cysts: a sebaceous cyst forming in the belly button region could also contribute to infection, pain or swelling.

If the cyst gets scratched excessively, it could easily get infected.


Fungal infections: candida is the most common cause of a fungal infection. It can affect any part of the body, including the navel.

Red and tender belly button that’s surrounded by flaky skin is most commonly indicative of a candida problem.


Urachal cysts: the urachus is the duct located within the umbilical cord that enables the drainage of urine from the bladder of the fetus.

It’s rarely possible for the duct to remain open in kids and adults.

The infection of this canal is called urachal cyst and it will have symptoms similar to those of the typical infection.


Diabetic infection: people that suffer from diabetes are more prone to experiencing naval infections than healthy individuals.

A cottage cheese-like discharge is typical for the belly button infections caused by diabetes.

Causes and Risk Factors

belly button piercingSeveral factors could contribute to frequent infections in a belly button.

A few behaviors may aggravate the condition and slow down the healing process.

People that have belly button piercings are more prone to experiencing such infections than other individuals.

The risk is high if hygienic procedures aren’t followed strictly during the piercing process, according to the NSW Ministry of Health.

In essence, the piercing creates an open wound. Until it heals, the wound can harbor all kinds of bacteria and get infected easily.


The second risk factor is poor personal hygiene. Infrequent bathing keeps substances and sweat buildup inside the belly button.

Bacteria and fungi start to grow. The process is accelerated and the overgrowth leads to an infection.

The bathing technique is also important. Soap and water that remain inside the belly button are quite harmful.

People that don’t have access to clean water for bathing are also susceptible.


Though these are the main risk factors, a few others will also have to be mentioned:


Frequent touching of the belly button: many bacteria live on the fingertips.(2)

People that habitually touch the belly button or that play with a piercing are at a higher risk of experiencing a belly button infection.


Recent abdominal surgery: statistics suggest that a recent surgery can contribute to a higher risk of infection.(3, 4)


Obesity: being overweight or obese created excellent conditions for the growth of bacteria and fungi.(5,6)

People who are morbidly obese may also find it difficult to maintain proper personal hygiene and clean all of the bodily crevices or folds thoroughly.


A cut or a wound: a cut on any part of the body that’s not treated and disinfected can easily become red and swollen.


Clothing choices: tight fitting clothes, elastic bands and synthetic fabrics don’t cause a belly button infection but they can aggravate the symptoms.

An elastic band that rubs harshly against the belly button may wound the region or cause you to scratch your belly.

Synthetic fibers don’t absorb moisture, which creates the perfect conditions for the growth of bacteria and fungi.


pregnancy belly buttonPregnancy: just like tight clothing, pregnancy does not cause belly button infections. It does, however, increase the risk.

Most women experience mild belly button pain during pregnancy because of the stretching.

If redness, tenderness and discharge also occur, ladies will need to see a physician.


The Diagnostic Process

The most common symptoms of belly button infection that people experience include the following:(7, 8, 9)

» Pain, swelling and redness in the belly button region

» Excessive skin warmth

» A constant itch or a “tingling” sensation

» The discharge of pus, a greenish, yellow or brownish liquid

» Bad odor

» Bleeding from the belly button

» Vomiting and dizziness (in severe cases)


There are several conditions that could cause those symptoms apart from a navel infection.

This is why you have to see a doctor as soon as you experience something unusual.

Skin conditions like psoriasis could cause symptoms that are similar to those of an infection.

Some rare forms of cancer may also express themselves in similar ways.

A physical exam will usually be sufficient to diagnose a belly button infection.

In some instances, a physician may want to have a couple of lab exams to rule out other causes.

A swab will also be taken to the lab to identify the types of bacteria or fungi that are leading to the infection.


Best Treatments for Belly Button Infections

Two categories of treatments exist – some of them are prescribed by a physician, others are DIY solutions.

Before attempting to treat a belly button infection on your own, you may want to have a consultation with your physician.


Medical Treatments

MedicationMost people see their doctor while the infectious process is still mild.

In such instances, a topical antibiotic ointment will be sufficient to kill the bacteria and resolve the issue.

Doctors will also prescribe antibiotics alongside the topical treatment for more serious infections.

The course of treatment will usually continue a couple of days.

Surgery is required solely in extreme cases of belly button infections.

This is why it’s imperative to seek medical assistance as soon as the first strange symptoms are experienced.

Physicians may also recommend salt water rinses to destroy the bacteria.

The rinse is made by dissolving a teaspoon of salt in warm water. Saline solutions are also available in most pharmacies.

After the belly button has been rinsed, it should be dried thoroughly with a soft towel.

People that have a piercing will need to remove it until the infection subsides.

Discharge can be cleaned with hydrogen peroxide to keep the area dry and clean.


Popular Home Remedies for Belly Button Infection

A couple of home remedies can be used for the effective management of belly button infections.

The aim of most treatments is to kill the bacteria or control the candida overgrowth.


Tea tree oil is one of the most popular natural treatments for infection in the belly button.

According to a report published in the Clinical Microbiology Reviews journal, it has powerful antibacterial, antimicrobial and antiseptic properties.(10)

Tea tree oil can be diluted in coconut oil and applied to the affected region several times per day. Don’t apply undiluted tea tree oil to the navel region. (check price on


Turmeric powder is also known for its powerful antibacterial and antifungal properties. Add a little bit of water to your turmeric powder and stir.

You should get a thick paste. Apply to the inflamed region and let it dry. After the turmeric powder dries completely, clean the area gently and pat it dry. (check price on

The symptoms of infection should disappear in a couple of days.


A few other home remedies that you should consider include:

Neem (Indian lilac): according to the Infinity Foundation ( D.P. Agrawal), neem cleanses the skin and kills harmful bacteria.(11) You can make a paste from the neem leaves. (check price on

Neem powders and creams are also available in cosmetic stores and online. Neem powder can be mixed with turmeric to deliver even better results.


White vinegar: vinegar can kill many types of bacteria, according to the Infection Control and Hospital Epidemiology, so this treatment could be beneficial in the case of belly button infections caused by bacterial infection.(12)

You will need to dilute one part of white vinegar in two parts of lukewarm water. Soak a cotton swab and apply to the belly button area.

Let the compress act for 10 to 15 minutes, remove the cotton ball and dry the skin. The procedures can be repeated two to three times per day.


Aloe vera: aloe vera juice has soothing properties. The beneficial plant is also known to kill harmful bacteria, according to a report published in the Organic and Medicinal Chemistry Letters.(13)

For best results, you should use fresh aloe vera juice (obtained straight from the plant). Just cut a leaf open and apply the juicy part to the infected skin. (check price on

Leave it on for a few minutes and clean the area. The aloe vera juice will reduce the inflammation and it will also provide almost immediate symptom relief.


Calendula: calendula is a soothing herb that has anti-inflammatory properties, according to a study published in the Indian journal of experimental biology.(14) It’s great for managing the symptoms of a belly button infection.

Make some calendula tea, soak a cotton ball in the lukewarm liquid and apply to the belly button region. Keep the compress on for 10 to 15 minutes. (check price on

Apply frequently, especially if you’re finding it difficult to cope with the infection symptoms.


Coconut oil: coconut oil contains antifungal and antimicrobial ingredients.(15,16) It kills the bacteria and slows down the growth of fungi that cause infections.

Coconut oil will also reduce the redness, pain and skin hotness linked to belly button infections. (check price on


If you don’t experience improvement within a day or two of starting the DIY treatment, see your physician.

You should also see a doctor if the infection symptoms become worse or you experience sharp belly button pain.

Resolving the issue in a natural way is highly desirable but you could be jeopardizing your health by postponing a traditional pharmaceutical treatment.


Prevention and Reducing the Risk of Infections

If you’ve just had a piercing, you suffer from diabetes or you’re at any other risk of experiencing a belly button infection, you should consider preventative practices.

Always wash your hands thoroughly before handling the piercing you’ve just gotten. Don’t play with it and don’t pull on it.

Rinsing the area with a saline solution (even when you’re healthy) will be great to prevent bacterial overgrowth.

Change your clothing choices. Opt for loose garments made of natural fabrics like cotton and linen.

They will keep your skin dry and reduce the risk of irritation.

Have a shower once per day and use soap to gently clean your entire body.

Rinse your skin with water and make sure that no traces of soap or shower gel are left behind. Pat yourself with a towel after coming out of the shower.

Make sure that every crevice is dry before getting clothes. Using the towel on your skin is a nice form of massage that can improve circulation – dedicate a couple of minutes to the activity.

If you’re prone to experiencing candida issues, you may want to consider a change in diet. Reduce the intake of sugary and processed foods.

Eat more raw fruits and veggies. Junk food does taste delicious but it makes your body susceptible to a wide array of problems.

With time, you’ll learn to enjoy whole and natural foods.

Plus, you’ll get to feel a lot healthier – who doesn’t want that?



Belly button infection can occur, even if you take perfect care of your body.

Don’t hesitate to contact your doctor, even if the symptoms are solely mild.

Remember that the sooner you address a medical problem, the easier it’s going to be to treat.


Belly Button Infection – Everything You Need to Know