Why do nevi appear on the body? New moles on the body: reasons for their appearance

Everyone should know the reasons for the appearance of moles on the body. Their appearance in an adult is a natural process. Moles are collections of pigmented cells between the outer and inner layers of the skin.

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Reasons for their appearance

  1. Hereditary.

This reason does not pose any threat. Many people are hereditarily susceptible to the appearance of nevi. During life they can both appear and disappear. The main thing is to take precautions with them.

  1. Hormonal surges in the body.

Hormonal imbalances can contribute to the appearance of nevi. And thus contribute to their disappearance. Moles appear most actively during puberty, during pregnancy in women.

  1. Mechanical damage.

Mechanical injuries lead mainly to flat or hanging moles. From this type of exposure they appear on the hands. They can also occur on the toes.

  1. Ultraviolet irradiation.

The rapid appearance of moles is observed during solar activity hours. There is no need to stay under ultraviolet rays for a long time. They help the emergence of new formations and the transformation of old ones into dangerous malignant tumors - melanoma. Attention should be paid to people with an abundance of birthmarks, on whose body there are more than 20 of them. You should use protective creams and cover them with UV-reflecting stickers.

  1. Internal diseases of the body.

Common causes of the appearance of nevi include: vitamin C deficiency, diseases of the pancreas and liver, radiation exposure, lack of ascorbic acid, imbalance of lipid metabolism, dermatological pathologies.

  1. Insect bites.

Why do hanging moles occur?

These are benign tumors that develop from the epithelium. Their surface is uneven.

This variety is the most dangerous and vulnerable. They need constant monitoring.


If you notice many of these formations on your body, consult a doctor.

The doctor must determine the presence or absence of human papillomavirus.

Hanging moles can cause great inconvenience to their owners:

  • Discomfort;
  • Ugly appearance;
  • Ease of injury (may come off or become inflamed under the influence of external factors);
  • They can more easily degenerate into a malignant tumor.

The main reasons for their occurrence include:

  1. Any hormonal change in the body (for example: puberty, pregnancy, menopause).
  2. Genetic predisposition.
  3. Long stay in the sun.
  4. Human papillomavirus.

If changes of this type occur, you should immediately consult a doctor.

Changes that should be under increased attention:

  • Noticeable growth of nevus;
  • Changing its color;
  • Painful sensations;
  • Appearance of blood;
  • Inflammation of the formation;
  • Disappearance of the skin pattern on the mole;
  • Seal it.

What causes black nevi to appear?

A nevus with the highest concentration of pigment substance can be dark, even black. Black coloring sometimes does not indicate the presence of cancer. Its size, not exceeding 4 mm, is considered a benign indicator. It should be round and its surface smooth.

The spots are congenital or appear during puberty.

Black nevi are formed instead of dark brown ones.

Reasons for the appearance of black color:

  • UV rays;
  • Changes in hormonal levels;
  • Mole injuries.

Black color characterizes an increased concentration of melanocytes, indicating an increased risk of transformation into melanoma.

The appearance of a black formation indicates the presence of serious problems in the body. It is recommended to regularly examine the body for the presence of these formations.

It is necessary to regularly examine suspicious spots to exclude changes in their structure.

If the black nevus has dried up and fallen off on its own, this does not mean that the likelihood of malignant degeneration has passed. You should consult your doctor if this happens.

Why are there so many of them?

Scientists have proven that the appearance of multiple moles indicates biological aging of the body. They appear during physiological wear and tear of the body.

In addition to the aging of the body, the increased appearance of pigmented formations is influenced by solar radiation.

An important factor is radiation exposure. If after 24 years many moles are observed, then a possible reason for this is the background radiation. Many doctors are inclined to say that their occurrence can be influenced by a visit to a fluorograph or x-ray.

Dysplastic nevus syndrome

The pathology represents a syndrome characterized by the presence of multiple nevi throughout the body. They have an uneven shape. They are flat. Their size is large. The syndrome is associated with the occurrence of melanoma in a relative.

The disease tends to be hereditary. The syndrome is transmitted according to a dominant type; the reason why nevi appear is the transmission of an altered gene from parents.

A newborn does not have moles, or their number is small. They are formed over time under the influence of external factors.

Signs of the syndrome:

  • The size of moles is about 5 mm or more;
  • A lot of them;
  • Distribution throughout the body;
  • Color dark brown;
  • New formations may have redness around them;
  • More often it is localized in places inaccessible to UV radiation.

Skin formations of the syndrome are dangerous, there is a high probability of degeneration into melanoma.

Multiple seborrheic keratosis

Multiple moles appear on the body due to this syndrome. Benign nevi appear in people over thirty years of age.

The appearance of brown, rough formations that rise above the surface. Their sizes are from 15 mm and more. The structure is rough and uneven. The disease is benign and rarely leads to skin cancer.

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Which doctor should I contact?

Many people cannot get rid of moles only because they do not know exactly which specialist to contact.

The first doctor you need to visit is a dermatologist; there is a direct change in the skin tissue. A dermatologist should conduct an initial examination using a dermatoscope, then refer the patient for tests to make a diagnosis.

After a full examination, the specialist decides which specialist doctor the patient can be redirected to.


If the mole is not malignant and does not pose any threat, the patient can be monitored at home by regularly visiting a dermatologist.

If, after diagnosis, a malignant formation is determined, the dermatologist refers the patient to highly specialized doctors: oncodermatologist, oncologist-mammologist, surgeon.

After a full examination by specialists, doctors make a final diagnosis and decide whether to remove the nevus. If there are no specialized specialists in your clinic, then after visiting a dermatologist you need to contact a surgeon so that he can determine which method is best to remove it.

Getting rid of it at home

There are many surgical options for removing annoying growths. Not people are mentally ready to immediately run to the doctor. Many people prefer to get rid of them at home.

Removing skin lesions at home leads to complications, so you need to go to medical professionals.

If you are not afraid of the warnings, then you can try to get rid of nevi at home.

The pharmacy sells many over-the-counter medications that can easily remove annoying growths. You can purchase vitamin C in the form of tablets, which, after crushing, should be applied to the mole for 5-7 weeks.

There are creams and ointments that help lighten birthmarks. And general-purpose whitening creams, but they do little to brighten the skin.

In addition to commercial products, you can use traditional medicine.

The most frequently used methods of traditional medicine against moles are:

  1. Apple cider vinegar: the acids contained in vinegar penetrate into the layers of the skin and completely dissolve it. You need to wipe the stain with vinegar using a cotton pad or cotton swab.
  2. Garlic: crush it to a pulp and apply it to the spot, avoiding the area around it. The composition should be kept for several hours.
  3. Iodine: must be applied to the nevus up to 3 times a day.
  4. Sour Apple Juice: Apply freshly squeezed green apple juice to the mole.
  5. Pineapple and sea salt: Mix half a glass of freshly squeezed juice with coarse sea salt and use as a scrub.
  6. Castor oil and soda: a paste made from one tablespoon of baking soda along with two tablespoons of sugar. Apply for several hours to the site of formation.
  7. Honey: has antiseptic properties. Apply honey directly to the mole, you can add a few drops of flaxseed oil to soothe the skin.

Removal using cosmetic procedures

  1. A liquid nitrogen.

The use of liquid nitrogen is only possible in medical institutions. The procedure is accompanied by minor pain or discomfort. The procedure involves exposure to liquid nitrogen for about 30 seconds. Low temperatures affect the nevus and nearby tissues. Which causes destruction and gradual death of cells. After the procedure, the mole becomes lighter and the treatment area is covered with a bubble for about a week. The dead tissue is rejected and a crust forms, which disappears over time. Ideal skin subsequently appears at the treatment site.

  1. Laser removal.

The procedure is performed only by a specialist cosmetologist. Before starting the procedure, local anesthesia is administered. Any pain is excluded. The laser acts on the mole tissue itself. The vessels near it are sealed. After a short recovery period, there are almost no traces of removal of the formations.

  1. Surgical route.

Indications for this method are large formations that hang or protrude above the skin. If there is a risk of the formation becoming malignant, then nearby tissues are also removed, which leads to the formation of scars and cicatrices.

  1. Removal using a radio knife.

The generated beam of safe radiation is applied to the tissues of the formation. Only the skin is affected. The formation of scars is excluded.

  1. Electrocoagulation.

Removal occurs due to exposure to direct and alternating current. It is a famous remedy.

  1. Photodynamic therapy.

The indication for this procedure is the development of a malignant tumor. The procedure takes place in 2 stages. The first stage is applying a special cream; the second stage is exposure to UV.

The most effective ways

A person who has decided to get rid of a mole wants to know which methods are really effective.

According to most experts, the most effective methods for removing nevi are medical methods.

The methods allow you to quickly get rid of unnecessary formation, eliminating possible dangerous consequences: inflammation, growth and reappearance of formation, infection, scars and cicatrices.

Methods to quickly get rid of moles include:

  • Laser removal;
  • Removal with liquid nitrogen;
  • Surgical method;
  • Electrocoagulation;
  • Photodynamic method;
  • Removal with a radio knife.

Eliminate them forever

Moles on the body can cause a lot of inconvenience. If you decide to remove them, you should do this after consulting a doctor.

It is impossible to completely get rid of all moles on the body. If they do not cause discomfort, do not have an unaesthetic appearance, and do not change in size and shape, then there is no point in removing them.

Many doctors simply won't take this job. If the nevus threatens health, then it is subjected to medical methods for removal.

  • Surgical intervention;
  • Laser excision;
  • A liquid nitrogen;
  • Removal by radiation beam;
  • Electrocoagulation;
  • Photodynamic therapy.

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Each of us is familiar with these small, often dark, spots on the skin - birthmarks or moles.

The question of why moles appear on the skin has many explanations - from folk to scientific and medical. The emergence of some occurs at an unconscious age, others appear in completely unexpected places. Color, size, and shape vary, which often evokes a variety of emotions: some moles delight and surprise, others give rise to anxiety, inconvenience and excessive fear.

What is a mole?

A mole (from Latin naevus (nevus) - birthmark) is a small pigmented formation consisting of nevus cells. It forms on the skin, mucous membranes or conjunctiva of the eye and is the result of excess melanin. The number of nevi in ​​an adult varies from twenty to about 100 pieces.

Most birthmarks have a round or oval shape with smooth edges, their diameter, as a rule, does not exceed 5 cm. Their color diversity depends on the amount of melanin in a person’s skin - brown, red, colorless, blue, gray, black, purple. The surface of the nevus can be smooth or rough, formed by nevus cells of various structures, with the absence of hair.

Each nevus has its own life cycle and develops along with the growth and aging of the body. The first birthmarks may appear before birth, during fetal development, others - in childhood, adulthood and even in old age. The appearance of moles on the body is associated with various factors. Some of them are close to myths and have not yet found scientific evidence, others are more substantiated and recorded in the medical literature.

Many peoples believed that the appearance of moles was not a coincidence; their shape, color, size and location were important in predictions about life and fate.

There is no person who does not have at least one birthmark on his body.

This fact forced us to treat nevi carefully, and various beliefs endowed their owner with special properties depending on the location of the birthmark. The European Middle Ages attributed the properties of a sorcerer to a person with acquired birthmarks. In later times, new moles were interpreted as a change in the qualities of a person’s character.

The Slavs attributed to people with a large number of moles the qualities of luck and happiness, and the appearance of new birthmarks was regarded positively. At the same time, statements about people “marked” with large moles are widely known. Here the divine or devilish will is read, and the interpretation of nevi is close to esoteric. These interpretations are close to myths; they are not provable.

The same can be said about the popular belief about the heredity of moles. In other words, new nevi appear in the places where they were located in older relatives. This does not prevent some peoples from still classifying moles on certain parts of the body as signs of their genus.

Medical interpretations of the appearance of moles on the body

Modern medicine does not give a definitive answer to the question of why moles appear, but their nature has already been well researched. The source for the appearance of moles are special pigment cells formed by melanoblasts and producing melanin. They migrate in the subcutaneous tissue, reaching the epidermis, and appear in the form of nevi. The movement of melanoblasts begins during fetal development and continues throughout life. They can be transparent and invisible and stain over time.

The majority of moles on the body are formed around the age of 25, some of them become less noticeable over time, others, on the contrary, change shape and size, which can cause reasonable concern. As the body ages, some nevi may disappear or, on the contrary, become more noticeable. A birthmark, like the entire body, is a formation that has its own life cycle.

According to scientists, the following factors influence the appearance of new moles on the body:

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Chinese medicine about the occurrence of moles

Eastern medicine has its own point of view on many issues. Thus, ancient Chinese doctors believed that disease comes and goes through the skin. A mole is one of the expressions of a disease, a signal from the body about the need to take measures to prevent stagnation, lack or excess of energy, which gives rise to this disease.

Nevi that appear in a person throughout life were a kind of map by which the course of energy flows was determined. Scatterings of nevi appearing in a certain part of the body were understood as stagnation of energy. For example, a doctor who knows eastern treatment practices will perceive many moles on the back as a symptom of osteochondrosis or radiculitis (depending on the location of the birthmarks).

Reading birthmarks as an energy map allows Chinese healers to make diagnoses and carry out treatment without additional research.

Moles on the face in Chinese medicine also indicate problems with the health of various organs, for example, a mole above the upper lip signals problems with the intestines.

According to the ideas of Chinese medicine, new birthmarks will not appear if the body's energies are harmonious and correlated with the surrounding elements. There are no people without moles, and the most sensitive to diseases actively acquire them throughout their lives.

Types of moles and their age characteristics

There is a relationship between the appearance of birthmarks and age - the older a person is, the greater the likelihood of birthmarks appearing on his body. Nevi, due to their location in relation to the epidermis, are divided into several types:

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In childhood, predominantly borderline nevi appear, localizing on the arms, legs, face, neck, and external genitalia. They have a mostly nodular structure and small size (about 1 mm). Such nevi are classified as borderline nevi. The hormonal surge during pregnancy increases their number on the abdomen, thighs, and also on the mucous membranes.

After 30-40 years, women may develop blue nevi located on the conjunctiva of the eye. The older the person, the more convex and noticeable the epidermal and intradermal nevi. In old age, they can regress - resemble shoots and warts, and acquire hair.

Despite the difference in the reasons for the appearance of moles on the body, they all require periodic attention. Birthmarks should not interfere or cause irritation due to inconvenient location or frequent contact with clothing.

Peeling and redness may be symptoms that require you to consult a doctor and rule out pathological processes in the skin.

Medicine, folk wisdom and esoteric teachings do not stop in the search for an answer to the question - why moles appear. Non-scientific theories tend to believe that they appear as signs of heredity, indicators of fate and possible diseases. The energy version put forward by traditional medicine is quite convincing in the reasons for the appearance of moles. But the most accurate are scientific theories that provide significant facts about the occurrence and development of nevi throughout a person’s life.

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The legendary beauty Vivien Leigh said: “There are no ugly women - there are only women who do not know that they are beautiful.” We undertake to assert that this is not enough for beauty. The skin of the face and body requires proper care. And this is already a whole art.

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Doctor Eskin is a veritable encyclopedia of skin care tips. Experts (dermatologists, cosmetologists, homeopaths) and simply experienced ladies share recipes that help make the skin of the face and body clean and fresh. Please note that you no longer need to waste your personal time searching for suitable recipes in books and the Internet.

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Each section of the site specializes in a specific topic.

“Skin types” helps you determine your skin type: dry, oily, combination? This is very important in order to understand the problem and solve it competently. Tests and articles in this section help even inexperienced girls find out their skin type.

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Many people ask the question: “Why do moles appear?” People have many different beliefs that explain the origin of these formations on the skin, even the places of their appearance can sometimes be explained this way, but all these are just guesses, not scientifically substantiated in any way. Most people develop moles on their body, regardless of age and many other factors. So for a more complete, accurate and reliable answer to the above question, it is necessary to clarify what birthmarks are.

What is a mole?

A birthmark, or mole, is an acquired or congenital formation on the skin. Its color, size and shape may vary. It can be located at the level of the skin or rise above it. When a skin cell becomes overfilled with pigment, a melanocyte is formed, and when blood vessels grow, an angioma appears.

Pigmented birthmarks are present in almost all people over 10 years of age. Most often they appear on the face. There are practically no pinpoint birthmarks in infants, but in the first years of life they begin to appear. The largest number of pigment spots appears during puberty due to the action of hormones. Less noticeable formations begin to become larger, and their color may also change. Often, new birthmarks appear in pregnant women, and old ones may change color and size.

Important! Birthmarks can appear on any part of the body, including mucous membranes.

Why do moles appear?


So why do moles appear? Moles appear due to the local concentration of a pigment such as melanin. When the formation does not protrude above the surface, melanin accumulation was in the epidermis. If melanin has accumulated in a deeper layer, the formation may protrude above the top layer of skin.

There is no exact scientific data on how moles appear, but the main causes of nevi are considered to be:

  • Sun rays . When exposed to the sun for a long time, the DNA in the body undergoes certain changes, which increases the likelihood of birthmarks;
  • Hormones. During pregnancy in women, as well as during puberty in adolescents, the pituitary gland begins to actively produce hormones. Among them there are also those due to which the concentration of melanin in tissues increases;
  • Genetic predisposition. The information embedded in DNA is transmitted through generations, this may also apply to the location of birthmarks on the body;
  • Injuries and viruses. If the integrity of the nevus is violated, there is a risk of introducing any infection into the body. Some injuries can provoke the appearance of new moles.

Typically, the color of moles varies from brownish to black, and they can appear on any part of the body. They can disappear as unexpectedly as they appeared, but more often this happens due to serious sunburn or due to the development of certain skin diseases. In women, the appearance of moles, as mentioned above, may depend on hormonal surges during pregnancy, after an abortion, after childbirth and during menopause. In men, this may be a sign of testicular damage, disruption of the hypothalamus and pituitary gland, with an increased amount of estrogen, and so on. Various diseases, infections, congenital defects, stress - all this may well trigger the appearance of moles on the human body.

Considering why moles appear, you should follow some rules to reduce the risk of their formation to a minimum. You need to spend less time in the open sun, visit the solarium less often, and monitor your hormonal levels and general health.

Important! Many moles on a person’s body usually indicate a weak protective function of his immune system.

Types of moles


Why a mole of one type or another appears is an interesting question. Factors in the formation of moles often determine their appearance. There are many moles and several principles for their classification. It all depends on the morphological characteristics of the tumors. The two standard types, vascular and pigmented moles, differ in the reasons for their appearance - the proliferation of blood vessels or an excess of melanin in the cells.

Based on the color of the formation, there are:

  • Red (hemangiomas);
  • Black and brown (common moles, as well as dysplastic nevi);
  • Blue-blue nevi;
  • Violet (bulging, warty birthmarks);
  • White (epithelial-fibrous growths).

By size they are distinguished:

  • Small moles (up to 1.5 mm);
  • Medium (up to 10 mm);
  • Large (over 10 mm).

According to the form of education they are divided into:

  • Flat (have a smooth surface);
  • Convex (with a rough surface);
  • Warty growths (sometimes growing on a stalk).

It is not always possible to determine with sufficient certainty what causes this or that type of birthmark. Sometimes many moles appear at once, and sometimes they are only single formations on the skin. Why many moles appear and are ultimately difficult to get rid of - a doctor can shed light on this after a certain set of examinations and examinations. Most birthmarks are not dangerous to humans and do not require treatment. But under the influence of external factors, pigment formations can degenerate into one of the malignant cancer tumors - melanoma.

Dangerous moles


Why do dangerous moles appear? The most potentially dangerous birthmarks are considered to be those that appear in adulthood, have changed their appearance, are constantly susceptible to injury, and are larger than 10 mm in diameter. In extremely rare cases, congenital benign formations in children degenerate into a cancerous tumor. Sometimes it is worth examining birthmarks to make sure that no changes have occurred to them. In this situation, any changes, even seemingly insignificant ones, should be alarming, because they may turn out to be the initial stage of a dangerous disease. To avoid serious consequences of such diseases, treatment should begin in advance.

Regardless of why certain formations on the skin appeared, any neoplasms susceptible to mutations should be monitored. If there are doubts about the benignity of the emerging nevus, it is better to show it to an oncologist or dermatologist. It is quite difficult to diagnose birthmarks on your own. Typically, non-dangerous birthmarks look like outlined spots of small size, having a uniform structure and not particularly protruding above the skin level. Their color can be very different. So only a doctor can determine the exact type of formation after a special examination - dermatoscopy. No doctor can answer for sure why malignant tumors appear. It is known that exposure to external factors, such as excessive amounts of sunlight and some other reasons, increases the risk of transformation of a benign tumor into a malignant one.

When determining the degree of safety of skin formations, experts use the dermatological rule ABCD, which is an abbreviation where the letters from left to right mean English words: asymmetry, border, color, diameter. It is on these indicators that the doctor bases his conclusions on the level of danger of a particular birthmark. If necessary, he may prescribe removal of the skin lesion.

Where moles come from is no longer so unclear. The reasons for the appearance of moles on the body can be many factors, a large percentage of which are most likely still unknown to science. It doesn’t matter whether these are small age-related moles or large birthmarks of newborns that appear only a couple of days after birth and disappear throughout life, a large number of moles on the body or just a couple of small formations - studying the structure of such elements of the skin, finding the cause of the appearance of moles , monitoring their development and timely treatment if necessary are an important aspect of maintaining human health, requiring special attention.

The article describes the 5 main reasons that cause moles to appear on a person’s body. You will learn why some of these formations are red and black. You will learn to determine for yourself which moles need to be removed. When you go for a consultation with a dermatologist, you will already have an idea of ​​the diagnostic methods and treatment of such tumors.

Where do moles come from?

The appearance of moles on the body is facilitated by “melanocytes” cells, which are located in the basal layer (adjacent to the dermis) of the epidermis. They produce the pigment responsible for skin color and the ability to get a tan. Typically, melanocytes are distributed evenly in tissues throughout the body, but sometimes they cluster together and produce too much coloring pigment, which then forms moles.

Such neoplasms can appear on people’s skin both at birth and with age. Most often they appear during the first 20 years of a person’s life. Moreover, approximately every 100 babies are born with moles. They can change during life. Gradually increase in size or also gradually disappear.

For reference: Most people have up to 40 moles, but some have up to 600. In old age, such pigmented formations disappear, and instead of them, age spots appear in older people.

Main reasons

The reason for the appearance of moles on the body is not exactly known to science. Scientists believe that it may lie in a slight disruption in the development of embryonic tissue. This happens in the first 12 weeks of pregnancy, when a malfunction causes intensive division and growth of melanocyte cells (responsible for coloring the skin). They cause abnormal skin pigmentation in certain areas of the fetal body. But there are other assumptions about their appearance.

Influence of genes

It is known that the information embedded in human DNA is passed on from generation to generation. Therefore, scientists associate the appearance of congenital moles on the body with genetics. Pigmented neoplasms inherited by a child may have the same shape and size as moles on his parents or close relatives. Moles on a baby’s body can appear in the same place as on adults. Often the child also inherits the number of moles.


Usually, dysplastic or atypical formations (they grow larger than ordinary moles) are inherited. There can be more than 100 of them on the body. All of them have unclear boundaries and can be flat or protruding. Dysplastic moles are more likely than regular moles to become malignant. The presence of more than 50 such tumors increases the risk of developing melanoma.

UV exposure

Scientists suggest that prolonged exposure to ultraviolet rays on the human body (sunlight is no exception) may play a role in the formation of acquired moles. Under the influence of ultraviolet radiation, increased production of melanin occurs in the skin, as a result of which small dark nodules form on it, from which entire colonies can form.


According to experts, a large number of acquired pigmented formations can trigger the development of skin cancer. This factor especially concerns those people who have dysplastic moles on their bodies (they are larger than usual and have irregular shapes).

Note! To prevent the appearance of new moles, as well as to prevent the transformation of existing ones into malignant ones, scientists recommend: avoiding the sun from 10:00 to 16:00 pm, wearing long sleeves and trousers. Be sure to wear a wide-brimmed hat and sunglasses.

Hormonal disorders

Hormonal changes in pregnant women, adolescents and people with diabetes also contribute to the formation of moles on the body:


Note! Moles formed on the skin of the body under the influence of hormones can disappear as suddenly as they appeared. Therefore, doctors do not associate such neoplasms with oncology, considering them the body’s response to hormonal imbalance.

Injury

Even with mild trauma to a mole (scratch, tear), melanocytes are activated in the skin. Cells form into groups and begin to intensively produce melanin. The coloring pigment comes to the surface in excess. As a result, the existing tumor increases in size and takes on a new shape.


Radiation

In medical practice, there have been cases when, after undergoing an X-ray examination, moles appeared on the body of patients, most often hanging ones. According to experts, radiation promotes intensive grouping and activation of cells (melanocytes), causing them to intensively produce a coloring pigment, from which dark nodules are subsequently formed.

What causes red moles to appear?

Moles can be not only brown, but also red. This happens because they are not always formed only due to the intense activity of melanocytes (cells that produce coloring pigments). If such neoplasms consist of intertwined blood vessels (supplying the skin with blood), then red moles (angiomas) appear on the body.


Note! According to the observations of dermatologists, red moles occur in people with autoimmune diseases (systemic lupus erythematosus), poor blood clotting and a deficiency of vitamin B in the body (responsible for metabolic processes in the skin).

Red nodules often appear on the skin of children. Doctors explain this by saying that at an early age the circulatory system changes slightly due to the growth of the body.

In adults, angiomas most often occur after prolonged exposure to the sun. Usually red moles are not dangerous; some of them disappear from the surface of the skin as suddenly as they appear.

But if such a tumor does not stop increasing in size and is still itchy, then this is a reason to consult a doctor for advice.

Why do black moles appear?

Some people develop black moles on their bodies. They, like brown nodules, are caused by too intense functioning of the pigment cells of the skin. As a rule, black moles have a uniform color and a regular round shape. Most often they are flat.


Dark moles can appear in children and adults. Only in the first case, the cause of their appearance is hormonal disorders, in the second - prolonged exposure to ultraviolet rays on the skin. This happens when a person sunbathes at the wrong time (from 10:00 to 16:00).

For reference: Often, it is black moles that provoke the development of melanoma (an aggressive form of skin cancer). Therefore, all dark growths that appear on the skin after 30 years are recommended to be examined by a dermatologist.

Which moles need to be removed and why?

Any modifications that occur with moles (change of color, enlargement, appearance of additional growth) cannot be ignored. After all, some of them can degenerate into a malignant tumor. By seeking advice from a specialist, a person gets a chance to exclude the development of a fatal disease.


First of all, you need to get rid of pigmented tumors that:

  • do not stop increasing in size;
  • constantly itchy and flaky;
  • they hurt and bleed.

You also need to remove those moles that are located on vulnerable areas of the body, i.e. they can be injured. For example, if a protruding tumor is located on the neck, then it is easy to undermine it when taking off or putting on clothes. A person can cut off a mole under the arm when shaving.

In this video, a dermatologist will tell you how to distinguish an ordinary mole from a malignant formation. From the video you will learn what to do if a mole begins to peel, become wet, become inflamed or itch.

Diagnostics

Today in medicine they use digital diagnostic equipment (epiluminescent videodermatoscopy), with which an area of ​​skin with a suspicious pigmented tumor can be magnified 200 times.


As a result, doctors are able to obtain the following information about his current condition:

  • Determine what elements the mole consists of (melanocyte cell pigment, blood vessels, connective tissue).
  • Analyze the density of the neoplasm.
  • Determine the tendency to peripheral growth (the possibility of the appearance of new layers).
  • Assess the likelihood of tumor invasion (proliferation of cancer cells).

During the examination, the first image is entered into the computer and the condition of the mole and skin is assessed. Then, after a certain period of time, the diagnostic session is repeated and a second picture is taken. The results are compared. If there are changes for the worse, then the doctor prescribes treatment.

Today, a mole of any size and shape can be painlessly and permanently removed using the following methods:

  • Surgical excision- characterized as the most proven method with no contraindications. Allows you to get rid of large tumors without relapses (without the reappearance of the growth), since not only the pigmented area is excised, but also some normal tissue surrounding it.
  • Laser technique- the mole is removed layer by layer within 10 minutes. If the tumor is large, then the patient is given an anesthetic injection. There are no scars or scars left at the operation site, but only slight redness, which disappears after 3-5 days.
  • Cryotherapy- the procedure involves freezing the mole with liquid nitrogen, as a result of which its tissue is destroyed and easily removed.


Note! Doctors do not recommend removing moles using folk remedies. The reason for this is their predisposition to malignancy. There is also no need to address this problem to beauty salons, where services are often provided by persons without medical education.

Question answer

At what age is it best to get rid of moles?

This can be done at any age. The exception is small children; in this case, the operation is performed only on the recommendation of a doctor, for example, when the tumor is constantly exposed to injury.

What to do if a mole is damaged?

  1. Stop the bleeding with a tampon and hydrogen peroxide.
  2. Apply a dry bandage folded in several layers to the mole and hold for 5-10 minutes.
  3. If it so happens that a mole comes off, then it needs to be wrapped in a bandage soaked in sodium chloride (sold in every pharmacy) and taken for a histological analysis, with the help of which specialists will determine whether the neoplasm is malignant.

Can you pluck hairs on moles?

It is better not to pluck, but to cut, so as not to injure the neoplasm from the inside and thereby not provoke its growth.

Why do some people die after mole removal?

This happens when a patient has a melanoma (malignant neoplasm) removed under the guise of an ordinary mole. This is due to incorrect diagnosis of the tumor. Therefore, in order to solve such problems, you should not contact dubious clinics.

Is it possible to cover a mole with a plaster to prevent it from being injured or exposed to direct sunlight?

Firstly, when covering any new growth with a plaster, a thermal effect is created, which is dangerous for the mole. When exposed to extreme heat, it may begin to grow. Secondly, by removing the patch, you may inadvertently undermine the tumor.

What to remember:

  1. Periodically examine your moles for any signs of changes (increase in size, change in color); if the result is positive, contact your doctor immediately.
  2. Avoid sunbathing between 10 a.m. and 4 p.m. In this case, also, do not rely on sunscreens, they will not help. Such products only save from burns, but are not able to protect against the development of skin cancer.
  3. In summer, wear light and loose clothing, which will help prevent injury to moles.
  4. Avoid the sun if you have large, irregularly shaped lesions, as there is a high risk of their malignancy.
  5. Do not try to get rid of dark nodules on the body using folk remedies. After all, if the neoplasm is malignant, it will lead to a serious complication, such as skin cancer.