In the navel, a liquid with an unpleasant odor. Unpleasant smell from the navel: pathology must be excluded

In the modern world, keeping the body clean is not so difficult: everyone in the house has a bathroom or shower, and baths are also built in a private house. If desired, a person can wash not only every day, but several times a day. Why, then, does an unpleasant odor come from the navel? And how to get rid of it?

Irregular hygiene

Why does an unpleasant smell appear from the umbilical fossa? Very often, the reason lies in the elementary non-compliance with personal hygiene, especially if a person has a deep navel.

It accumulates dirt, dust, particles of skin and hair, lint from clothes - all this leads to the appearance of "navel pellets" - small lumps of wool, which, if not washed and removed from the navel, can turn into a foul-smelling "mud plug" ".

Diseases accompanied by a smell from the navel

You take care of yourself, but you can't get rid of the unpleasant smell? Does your belly button not only smell bad, but does it leak fluid? In this case, you must consult a doctor. There are a number of diseases that can cause an unpleasant odor in the umbilical fossa.

Urachus cyst (bladder cyst)

This disease is an abnormal development of the urinary duct, urachus. It can appear even during the period of embryonic development and for a long time not to make itself felt.

Medical standards state that the urinary duct in a child should overgrow at 5-6 months after his birth, but sometimes pathology occurs, and a hollow formation appears in this duct. It is filled with waste products, which are excreted through the umbilical opening.

A person can live with this cyst for a long time and be unaware of it, but at some point (often this happens in adulthood) it will still reveal itself. An infection that has entered the body will lead to suppuration of the cyst and require urgent treatment.

Urachus cyst is usually diagnosed in men, but sometimes occurs in women. It requires surgical intervention.

Omphalitis

This is an inflammation of the skin that is located in the umbilical fossa. Most often, this disease develops in children, but it can also appear in adults. The disease occurs due to damage to the skin inside the navel, which then penetrates the infection. For example, this can happen due to an unsuccessful navel piercing or an injury inflicted on the abdomen.

Characteristic signs of omphalitis:

• navel smell,
• navel discharge,
• inflammation in this area
• if you press on the umbilical fossa - pus is released,
• sometimes the temperature may rise.

What to do when these symptoms appear? Seek medical attention as soon as possible! He will prescribe treatment or, if necessary, refer you to the hospital.

umbilical fistula

This is a rather rare, most often congenital pathology that occurs if the umbilical cord is not completely tightened in a child, the bladder or bile duct does not close. Sometimes there are also acquired fistulas - they can appear due to wounds of the intestine or infringement of the umbilical hernia.

This disease is usually observed in children, but can also occur in adults (both women and men).

Characteristic signs of a fistula:

• the skin in the umbilical fossa is red and irritated,
• the navel is wet and stinks, there is purulent discharge from the navel (with a complete fistula, urine or intestinal contents may also be released),
• the person has a fever.

If you notice any of the above symptoms, you should immediately seek medical help! In some cases, an operation may be required.

Candidiasis and other fungal infections

Because of them, too, sometimes the navel stinks, and the skin around it itches and turns red. The Candida fungus loves warm and humid places, so it can develop not only on the genitals, in the intestines and in the oral cavity, but also in the folds of the skin, including in the umbilical fossa.

Navel candidiasis can occur due to hormonal imbalances, including during pregnancy, improper or insufficient hygiene, antibiotics or hormonal contraceptives, diabetes, and other diseases.

In addition to an unpleasant odor, white curdled discharge, reddening of the skin and itching may appear in the umbilical fossa. To treat this disease, you will need the help of a doctor.

Why can there be a smell from the navel of a newborn?

Most often, the causes of an unpleasant odor from the navel of babies are complications in the healing of the umbilical wound and the formation of fistulas. Both cases require medical attention.

Why are there difficulties in healing the umbilical ring? In most cases, this is due to improper hygiene: parents treat the wound incorrectly, use stale towels, touch the umbilical ring with dirty hands.

Umbilical fistulas in infants are accompanied by the same symptoms as in adults:

• irritation of the umbilical ring,
• redness of the skin around and inside the navel,
• purulent discharge,
• sometimes a rise in temperature is possible.

How to get rid of an unpleasant smell from the umbilical fossa?

What to do to get rid of the smell from the navel? Everything is quite simple: it is necessary to observe regular and proper hygiene in this area.

How to properly wash your belly button?

It is necessary to wash every day, preferably using a liquid product (shower gel, soap), which will help clean all the folds in the umbilical fossa - it is not always possible to thoroughly wash them with a bar of soap.

After washing your belly button, pat it dry with a towel to prevent water from accumulating in it. Once a week, treat the navel with alcohol, soaking a cotton swab in it. Attention! Newborn children with a navel that has not yet closed are an exception; they cannot treat the wound with alcohol, this can lead to healing difficulties.

What to do if the smell does not disappear?

If you follow hygiene every day, but the smell still does not disappear, you should definitely see a doctor. It is possible that the problem is more serious than it seemed at first glance. Especially if, along with an unpleasant odor, you observe purulent, bloody or white discharge, pain, the navel itches and turns red.

Remember, ignoring such symptoms can lead to complications, prolongation of treatment, unscheduled hospitalization and even death (in case of infringement of the umbilical hernia). The same applies to self-medication.

What to do if the baby smells from the navel?

If you notice that the newborn smells from the navel or the healing of the wound is very slow, the child must be shown to the doctor. It is possible that suppuration has occurred or omphalitis has developed, in which case the baby will be prescribed additional medications.

What else can you advise young parents?

1. Wash your hands with soap before picking up your baby. Before treating the umbilical wound, additionally wipe your hands with alcohol.
2. Change your baby's clothes every day. After washing, do not forget to iron it on 2 sides with a hot iron.
3. Bathe your baby every day (you can add a small amount of potassium permanganate to the water for disinfection).
4. Do not cover the umbilical wound with a band-aid - this can lead to skin irritation and complications in healing.
5. Talk to your pediatrician and treat your navel with an antiseptic that he recommends.

Video: why can a smell appear from the navel and how to get rid of it?

Persons of any age and gender may encounter such a phenomenon as the smell from the navel. As a rule, it is not the smell itself that makes you pay attention to the problem, but the discomfort and pain caused by inflammation, redness and the release of fluid from this place. What to do in this case and how dangerous is it?

Causes of smell from the navel in a child

This problem most often affects infants who develop umbilical fistulas at the site of healing of the severed umbilical cord. In this case, the baby's navel first gets wet, then the skin around it becomes inflamed and reddens, and the fistula itself is lined with mucous.

One type of such a fistula is intestinal fistula. It causes an unpleasant odor from the navel due to the death of the doped area and the formation of necrotic tissue on the walls of the intestines.

Another dangerous disease with similar symptoms is omphalitis.

Its sign is suppuration of the bottom of the navel, which is provoked by pathogenic bacteria - Escherichia coli and staphylococcus aureus. At the same time, a yellowish liquid is released from the place where the umbilical cord was once located, the baby is tormented by fever, he is restless, often cries.

Whatever provokes a smell from the navel in a newborn, parents need to notify the visiting pediatrician about this. He himself will notice something was wrong and may recommend more thorough hygiene and washing this area with hydrogen peroxide, and then treating the navel with some kind of antiseptic or manganese solution. In some cases, the intervention of a surgeon is required, but the doctor must decide on this.

Causes of smell from the navel in an adult

In adults, the appearance of the above problem can be associated with insufficient hygiene in this area. And it may not even be that a person rarely washes - not at all. Simply, if he deprives the navel of his attention and specifically does not rub this internal cavity with a washcloth, dirt, dead skin particles, fabric villi from clothes, etc. will gradually accumulate there. If pathogenic microorganisms get here, inflammation may begin, which will lead to the appearance of discharge from the navel with a smell.

Therefore, those who always forget to clean the navel during water procedures can be recommended to do this at least once a week with cotton wool wound on a stick soaked in an alcohol solution or hydrogen peroxide.

Women with piercings who have recently pierced their navel and feel that the injured skin does not want to heal in any way, but, on the contrary, only reddens and becomes more irritated, you need to remove the earring as soon as possible, otherwise omphalitis cannot be avoided.

Why else does an unpleasant smell appear from the navel? Women with endometriosis may experience a weeping belly button. The disease is very serious and requires urgent treatment, just like the Urachus cyst. However, this pathology of the development of the urinary duct is diagnosed almost immediately after the birth of the child, so adults observe it in themselves much less frequently.

The fact is that the urinary duct is a connecting element between the upper part of the bladder and the navel.

Sometimes it happens that the closure of this tube by the urinary duct after birth does not occur, and liquid begins to ooze from the place of attachment of the umbilical cord with the formation of an unpleasant odor. This process is often accompanied by urinary incontinence. In this case, surgical intervention is indicated.

Whatever the reasons for the smell from the navel, do not self-medicate - go to a specialist. After all, it is this place that is dangerously close to the internal organs and any inflammation here can lead to unpredictable consequences.

The belly button throughout life is a reminder of how we came into the world. Someone decorates it with piercings and puts it on display, while others completely forget about it. But sometimes discharge from the navel with an unpleasant odor may appear, which cause a lot of inconvenience and cause panic. Why is this happening and should I seek medical help?

Possible reasons

Umbilical discharge can appear regardless of gender and age. The reasons for their occurrence are different:

1. Inflammation. The causative agent can be a bacterium: E. coli or staphylococcus aureus. The bacterium enters the navel, and as a result, it infects the tissues and causes inflammation. Purulent discharge with a pungent odor appears. As a rule, inflammation occurs rarely.
2. Garbage and dirt. Dust, particles of clothing and other pollutants enter the umbilical fossa. This leads to irritation and infection. First itching appears, and then the discharge.
3. Bladder cyst. This is a rare disease. You can recognize a cyst by pain, high body temperature (38-39 C˚), reddening of the skin, and induration in the lower abdomen. The cyst is filled with mucus, serous fluid, meconium. If you do not start treatment in a timely manner, then liquid begins to ooze from it.
4. Pathology of the urinary tract. The urinary duct (urachus) is a tube that connects the anterior bladder to the navel. With abnormal development of the urachus, the tubule does not completely or does not close the duct at all. This manifests itself in the form of secretions. Urinary incontinence is also added to the symptoms.
5. Fungal infections. If the discharge is accompanied by itching and burning in an adult, then this indicates the development of a fungal infection.
6. Sepsis. Often this problem is faced by young people who have pierced. Incorrect puncture is a common cause of inflammation. If a liquid with a putrid odor appears, then you should immediately see a specialist.

Causes of umbilical discharge may be associated with diseases. One of these is omphalitis (inflammation of the subcutaneous tissues, blood vessels and the bottom of the umbilical ring). The causative agent of the disease is a fungus or a bacterium. Omphalitis is a common cause of discharge from the navel during pregnancy.

In medicine, there are several forms of the disease. In the catarrhal form, a clear liquid appears. Sometimes with an admixture of blood. Reddening of the skin appears. This form is not dangerous and is easily treatable. Catarrhal omphalitis proceeds without complications. The purulent form is characterized by the appearance of a dark liquid, a viscous consistency with a pungent odor. Redness of the navel is more pronounced. The patient's body temperature rises sharply, appetite disappears. Treatment is medical and long-term. The third form is phlegmonous. The patient's condition is regarded as serious. The navel is an ulcer where pus accumulates. The infection spreads to nearby tissues. If you do not start treatment, then necrosis develops.

Discharge from the navel in women appears due to the development of the Candida fungus. Thrush affects women with weakened immune systems. Symptoms of candidiasis are cheesy whitish discharge with a pungent odor. With their appearance, you should immediately see a specialist.

Discharge in a newborn

Discharge from the navel in newborns is not uncommon. When the umbilical cord heals, a clear or light yellow fluid may be released. It is not dangerous and does not require special treatment.

If the umbilical discharge has a strong odor or the color has changed to bright yellow, see your doctor immediately. This may be a sign of inflammation or a fistula. If a seal is palpable in the umbilical region, then this is a granuloma. This is not an infectious disease. A granuloma is formed due to a wide umbilical ring or improper processing of the umbilical cord. The baby becomes whiny, refuses breast milk, sleeps poorly. Self-medication is not worth it, it can aggravate the situation and lead to the development of complications.

Important! If there is a liquid with the smell of urine, then this is a symptom of the connection of the bladder with the crust of the healing navel (fistula). Treatment in this case is only surgical. After the operation, additional diagnostics of the genitourinary system is prescribed to make sure that it functions normally.

To identify the cause, the doctor will prescribe a series of tests. Based on the received data, treatment will be prescribed. If the cause was a granuloma, then the pediatrician prescribes the treatment of the umbilical cord with chlorophyllipt or hydrogen peroxide, as well as antibacterial ointments and creams. In inflammatory processes, broad-spectrum antibiotics are prescribed.

Bloody issues

In adults, discharge from the navel of a red color may appear as a result of an injury. You can injure the navel by accident with sharp objects or nails. So that the infection does not get into the resulting wound, the navel must be treated with an antiseptic. It is not recommended to seal the top with adhesive tape. In order for the wound to heal faster, air must flow to it.

The cause of discharge of blood from the navel in women can be a disease such as endometriosis. Pathology is characterized by the growth of endometrial cells in the tissues of the abdominal wall. Blood is released during the premenstrual period, during or after menstruation. You can't fight endometriosis on your own. Treatment is prescribed only by a specialist.

Fistula is also a possible cause. It can be congenital or acquired. The fistula may ooze pus, sometimes blood. The acquired fistula is caused by the infringement of the umbilical hernia. Congenital fistula may not manifest itself for a long time. But with inflammation, abundant purulent and bloody discharge appears.

Bloody umbilical fluid can be in newborns. The reason for this phenomenon is prolonged and frequent crying, constipation, coughing. All this leads to tension in the abdominal press. Blood can appear when rubbing the umbilical region with a diaper or poor hygiene. Bloody discharge is not the only symptom. Puffiness and redness of the umbilical fossa, soreness, and an unpleasant odor may also appear.

Symptoms cannot be ignored. Early diagnosis increases the chance for a speedy recovery. Diagnosis includes a primary examination, a smear from the navel, a general blood and urine test, x-rays and ultrasound. The doctor selects the method of treatment (conservative or surgical) based on the cause that caused this violation.

The body of a healthy person does not emit any sharp and unpleasant odors. The only exception is sweat. Its release is not a pathology, but evidence of normal thermoregulation of the body. Sweating does not need treatment, but every adult has to mask and prevent its appearance with the help of deodorants and antiperspirants.

An unpleasant smell from the navel should alarm and encourage you to visit a doctor. In women, the reasons for such a strange manifestation can be many. By the way, any changes in this part of the body often signal the development of serious diseases.

Main reasons

The scar that forms at the site of the umbilical cord must remain dry throughout subsequent life. Among the reasons for the smell from the navel in a woman, it is worth noting inflammation or the presence of anomalies in the urogenital area - these problems are most often diagnosed in the fair sex. By itself, the scar in the central part of the abdomen, as a rule, does not emit any odor. Regardless of the cause, the smell from the navel in a woman occurs due to discharge.

The fetid liquid from the scar is quite common in medical practice. The following factors can cause an unpleasant odor and discharge from the navel in women:

1. Poor-quality or irregular care of the body and the umbilical zone in particular.
2. Bacterial or fungal infection.
3. Urinary system disorders.
4. Inflammation due to chronic diseases.

Before proceeding with treatment, the doctor must understand the reasons why the navel smells unpleasant. Despite the fact that this symptom brings a lot of discomfort, you should not try to get rid of this symptom yourself. Be sure to consult a qualified professional.

Poor hygiene

First of all, the doctor should pay attention to the anatomical features of your navel. In some women, the scar is too narrow or deeply retracted. Such a structure is most favorable for the accumulation of sebum and dead cells, and hence for the reproduction of bacterial microflora. So, for example, if dust, clothing particles, debris, sand get into the area of ​​​​the retracted scar, tissue injury and infection is likely. At first, there may not be any smell from the navel. Most likely, itching will be felt, and if the scar is not treated in a timely manner and foreign bodies are not removed, decay processes will begin, which will become the very cause of an unpleasant odor from the navel in a woman.

Infections and inflammation

If the foul-smelling discharge becomes purulent and other symptoms appear (fever, swelling, hyperemia of the navel and umbilical region), the doctor has the right to suspect omphalitis. This is one of the most common bacterial diseases caused by anaerobic microorganisms. The stinking pus that stands out with omphalitis has a yellowish tint, but as the disease progresses, the liquid may turn brown and acquire a thicker consistency.

Another potential cause of the smell from the navel in a woman lies in the defeat of a fungal infection. Usually the scar is very itchy, burns, the skin is flaky or wet (depending on the type of pathogen).

Among the representatives of the fungal microflora, Candida is most common. This microbe prefers to live in the navel even in a healthy person, without interfering with normal well-being. Problems begin when candida actively multiplies. This happens in two cases - against the background of weakened immunity and in the presence of constant moisture in the scar zone. A characteristic feature of candidiasis is curdled discharge with a sour milky aroma.

Pathologies of the genitourinary system

Diseases of the urinary tract and genital organs, as well as anomalies in their development, can provoke the occurrence of unpleasantly smelling discharge from the umbilical region. In women, the cause of the smell from the navel is most likely to be:

• Bladder cyst. This pathology is manifested by the occurrence of pain in the abdomen, persistent subfebrile condition.
• Endometriosis. A very common disease in women of young and mature age, which is characterized by the growth of the uterine mucosa and its penetration into the peritoneum. Pathology can be cured only by surgery.
• Abnormal structure of the urinary ducts. Between the navel and the bladder, each person has a kind of connecting tube - the urachus. Normally, after birth, this duct closes, but sometimes, for reasons that we will not understand, this does not happen. As a result, a cyst or fistula of the urachus develops, problems with urination are possible, and mucus and an unpleasant smell from the navel appear. In childhood, pathology may not manifest itself in any way, this really happens, but sooner or later it is detected with age. The anomaly can be cured only by surgery.

What else can cause discharge

It is impossible to remain silent about other possible causes of the smell from the navel in a woman. Treatment of the problem directly depends on the provoking factor. Inflammation of the umbilical region and the release of purulent fluid can lead to:

• Postoperative complications. Most often, the navel becomes inflamed after gynecological procedures for female sterilization (tubal ligation).
• Diabetes. This chronic disease is often accompanied by candidiasis. Discharge of a nauseating sour smell from the navel is not uncommon in women with this diagnosis.

• benign tumors. These include wen and atheromas, which do not have a direct effect on the scar, but when an infection or minor injury is introduced, they provoke the development of a painful inflammatory process.
• Excess weight. As mentioned at the beginning of the article, sweating is not a disease. But overweight people are prone to excessive sweating, which makes their body constantly wet, which means that it creates all the conditions for the rapid multiplication of bacteria on the body, especially in the skin folds and navel.

Belly button in pregnant women

Discomfort and an unpleasant smell from the umbilical cavity sometimes worries women who are expecting an addition to the family. With an increase in the volume of the abdomen, the expectant mother may notice that the skin around the scar is constantly wet. The cause of this phenomenon, most likely, is a slight inflammation due to a change in tissue stretching.

Consequences of piercing

Often fashionistas who decide to get pierced turn to the doctor with such a symptom as discharge from the umbilical zone. If the puncture was made without the use of antiseptics and hygiene rules, the consequences can be unpredictable: from severe inflammation to bleeding and blood poisoning.

Treatment options

Let's dwell on how to get rid of the smell from the navel. Any of the diagnosed diseases and pathological conditions requires appropriate treatment. For example:

1. An umbilical fistula or cyst is a direct indication for surgical intervention. Otherwise, serious complications are possible.
2. With omphalitis and other inflammations of an infectious nature, doctors resort to conservative therapeutic methods. The basic principles of treatment for this disease are the regular treatment of the umbilical scar with antiseptic and antibacterial drugs, maintaining dryness and cleanliness of the body.
3. If discharge from the navel is a consequence of pathological processes caused by diabetes, a woman needs to undergo a treatment course to reduce the percentage of sugar in the blood.

Preventive treatment of the scar

In diseases of the urogenital area, which provoked the smell from the navel, they are primarily treated. In all other cases, you can get rid of such an unpleasant manifestation by washing the scar daily with a soft washcloth and soap, and after water procedures, by disinfecting with Chlorhexidine or Miramistin. It is important for a woman, especially overweight, to prevent the formation of mud plugs in the navel.

An unpleasant smell from the navel is a common phenomenon, and some consider it completely normal. It can occur both in a child and in an adult. Why does the navel stink, what should I do to eliminate this phenomenon? After determining the exact cause, you can begin to deal with the problem.

Poor hygiene

The most banal reason for the appearance of an unpleasant odor from the navel is the neglect of hygiene rules. Moreover, it is not only disadvantaged people who lead an unhealthy lifestyle that face this. Not everyone, taking a shower, thoroughly wash this area. By its structure, in most people, the navel is depressed inward. Simply lathering the abdomen will not reach it, especially if it is very deep.

It is necessary to soap the navel with soap, you can use a washcloth, ear sticks. If this is not done, garbage begins to accumulate in it - dirt, dead skin particles, villi from clothes. Such an environment becomes an ideal place for the active life of pathogenic bacteria, which results in an unpleasant odor.

Important! Bacteria create a mud plug in which they actively multiply. A person may not know about the problem for years.

If hygiene rules are followed, but it still smells bad, this indicates the presence of diseases that provoked the phenomenon. The most common of them are those that are accompanied not only by the smell, but also by discharge from the navel:

1. Infection. If you injure the navel, in which dirt has been accumulating for a long time, a mud plug may even form, bacteria penetrate inside, which provokes infection of the internal organs. Allocations appear almost immediately after damage.
2. Bladder cyst. A characteristic feature is severe pain around the navel. Some confuse them with inflammatory processes in the digestive system.
3. Candidiasis. Frequent female disease, including young girls. It is caused by a fungus. When it strikes the umbilicus, a cheesy mass comes out of it, as usual from the vagina.
4. Fungal infections. Candidiasis is just one of them, others can also occur in men. At the same time, it may smell rotten, other unpleasant odors appear.
5. Purulent inflammation. Most often it appears due to improper piercing of the navel. It is important to immediately contact a specialist in order to stop the inflammatory process in time.

In most diseases, the smell is not strong at first, and the discharge is moderate. If you ignore them for a long time, over time the aroma will be sharper - it can stink of feces, rot, the discharge also intensifies.

Other causes of odor

Not only fungal diseases and problems with the urinary system of the body can provoke an unpleasant smell from the navel. One of the common causes is omphalitis - an inflammatory process of the skin in the fossa. The smell is accompanied by the following symptoms:

• white bloom;
• frequent discharge;
• purulent discharge when pressed;
• increase in body temperature.

Fistula is less common - a congenital pathology that can manifest itself in adults. Acquired fistulas can be triggered by infringement of the umbilical hernia and other factors.

At the baby

In a newborn, the smell from the navel is a common phenomenon that frightens parents. Why do babies collide with him? It is associated with difficulties in wound healing. To prevent this, doctors give parents recommendations on how to wash the navel, how to handle it for the first time, and talk about the need to follow other hygiene rules. Otherwise, a strong inflammatory process and complications may develop.

Another common cause of belly button odor in newborns is fistula formation. If during childbirth, cutting the umbilical cord, the umbilical ring is injured, the inflammatory process begins. It becomes red inside, constantly getting wet due to the secreted pus. It may begin by age 5–7, sometimes older.

In pregnant women

During pregnancy, women's immunity decreases, so their body becomes more susceptible than before to fungal infections. Therefore, the expectant mother may face one of the diseases listed above. However, the appearance of odor is often associated with other physiological changes.

During the second trimester, when the active growth of the abdomen begins, the navel may bulge, changing its previous shape. If there is no unpleasant odor, itching, irritation, this phenomenon is considered normal. Over time, the skin around the navel begins to stretch, which causes discomfort, sometimes painful, discomfort, stretch marks.

Even minor trauma to the skin can lead to the formation of a wound. If over time an infection gets into it, the navel becomes wet due to purulent discharge. It is especially important for pregnant women to see a doctor as soon as possible.

How to get rid

In most cases, to get rid of an unpleasant navel smell, it is enough just to start observing the rules of hygiene. If fluid is released from the navel in a newborn, the doctor conducts an examination, after which he gives recommendations to parents: treat it with an antiseptic, wash the child properly. If the cause is a congenital fistula, surgery may be required.

Important! Most operations to eliminate the fistula can be performed in childhood, without waiting for adulthood.

When it turns out that the navel smells unpleasant and is wet due to pathological diseases, treatment is prescribed only after examination. Usually the therapist directs the patient to an ultrasound scan, a consultation with other specialists. After establishing an accurate diagnosis, therapy is prescribed. Eliminating the root cause allows you to get rid of the unpleasant odor.

The navel can stink due to poor hygiene, the presence of serious diseases. In newborns, this is due to complications in the healing of the wound, in pregnant women - with physiological changes in the body. The smell from the navel itself is not treated, it is necessary to choose a therapy to eliminate the cause, the underlying disease.