Reasons for the appearance of a large number of moles on the body

A mole is a large collection of pigment cells. Visually it looks like a dark spot or nodule. Another name for a mole is nevus. By size they are divided into small (up to 0.15 cm), medium (up to 1 cm) and large (more than 1 cm). Nevi differ in color from each other and range from light brown to almost black.

Factors that cause moles to appear

Nevi often appear on the body of a child older than 1 year. They may differ slightly in color and be invisible to parents. Their number is negligible. Adults pay attention if the baby has a lot of moles on his body, but this usually happens during puberty. In teenagers, old, pale moles intensify their color and become more noticeable.

Changes in the shape and color of a mole occur during puberty and pregnancy. Hormonal instability provokes the appearance of new nevi.

The color of moles depends on the amount of melanin that was present in the body at the time of their formation. Nevus is a special pigmentation on the skin. It is believed that if many moles appear on the body, then they have roots. Actually this is not true.

Congenital skin defects increase the risk of nevus development. The vast majority of moles are not cancerous. But under certain factors, some of them can develop into malignant ones and lead to serious health problems.

Hormonal causes of moles

If many moles appear on the body, then the reasons may be hidden in a hormonal imbalance. Changes in hormone levels during pregnancy, puberty, or diabetes contribute to the appearance of nevi.

In children with active growth and during the transition period, changes in biochemical growth factors occur. One reason is stem cell activity. With growth, the area of ​​the skin increases, the pituitary gland produces melacortin, a hormone responsible for the synthesis of melanin, the production of corticosteroids in the adrenal cortex and metabolism.

Hormonal changes are not easy to stop, and in some cases cannot be stopped. The appearance of teenage moles is normal, provided that the spots appear evenly and of the correct shape.

You should monitor your hormonal levels if many moles appear on your body. Reasons causing an increase in the number of nevi:

1. teenage years;
2. pregnancy, after childbirth, after abortion, during menopause in women;
3. in men with testicular disease, with a malfunction of the pituitary gland, with increased production of the hormone estrogen;
4. severe stress;
5. after infectious diseases;
6. for skin diseases;
7. With age, the number of nevi increases, this is due to hormonal changes and aging of the body.

Ultraviolet light is the cause of moles

Melanin production increases under the influence of ultraviolet rays, resulting in a tan. Tyrosine is activated in melanocytes, which helps protect the skin from radiation.

Excessive passion for solarium or tanning leads to an increase in the number of nevi. If many moles appear on the body, then excessive sun exposure is to blame. The biomechanics of the interaction between the skin and the sun's rays is not fully understood, but indirect evidence is the rare formation of nevi on the buttocks.

Moles that increase in size should not be exposed to sunlight. You should not go out in the sun from 11 to 16 hours of the day. After tanning, many moles appear on the body. The appearance of nevi frightens sunbathers.

To reduce the likelihood of new moles appearing, you should give preference to light-colored fabrics in the summer. Excessive radiation can trigger the appearance of cancerous moles, which will rapidly increase in size.

Genetic predisposition and aging of the body

Older people often wonder why there are so many moles on their body. Indeed, observations show that the older a person is, the greater the number of nevi present throughout the skin. One of the reasons is the gradual appearance of moles throughout life, and by old age a large number is formed, which becomes noticeable.

Another reason why there are so many moles on the body as we age is that the skin is thinner than before. Because of this, deep nevi become more noticeable, brighter, and change color to a darker one.

Hormonal age-related changes also provoke an increase in the size and number of moles.

Those people whose closest relatives have a large number of nevi have a greater predisposition to age spots. It is believed that it depends on race, skin color and nationality, as well as genetic code, which increases the risk of developing nevi on the body.

Heredity is not a guarantee that moles will begin to appear in large numbers. Without provoking factors they do not develop.

Red moles

A person begins to worry when red nevi appear, especially if there are a lot of moles on the body. The reasons for the appearance of red dots are not completely clear, but the study of this phenomenon continues. Many theories have been put forward, but none have become an official part of evidence-based medicine.

One of the reasons for the appearance of red nevi is a malfunction of the large intestine or pancreas. But for now this remains a guess.

Another reason for the appearance of red dots is a violation of lipid metabolism and the development of skin pathology.

In any case, if many moles appear on the body in a short time, you should consult a doctor. Based on the results of tests and visual inspection, a specialist will determine whether they should be disposed of and whether they pose a danger to the body.

Moles on legs

Hanging moles are growths on the skin that have a bumpy cap. Color can vary from flesh to dark brown. Sometimes they have a completely invisible stalk or resemble a papilla.

A benign pedunculated mole does not pose a threat to a person, but careless handling of it leads to negative consequences.

Regardless of the color of the nevus, it is based on the pigment melanin, which forms the final color of the mole. The reason for this is a high accumulation of pigment in any area.

Moles on legs can cause the following problems:

1. aesthetic discomfort when appearing on the face or neck;
2. risk of developing into a malignant neoplasm;
3. discomfort when rubbing with clothing or accidentally touching;
4. risk of injury, which can lead to the development of cancer, infection and inflammation.

Pedicled moles are not dangerous, but their risk of degeneration into a malignant neoplasm is slightly higher than that of flat moles.

Why are moles dangerous?

Don't panic if you have a lot of moles on your body. The reasons for this should be determined by a doctor. Most nevi are absolutely not dangerous, but it is important to know the symptoms of moles that can become a threat to human health:

1. Atypical. They can be recognized immediately when they appear; they have an unclear shape, uneven color and their size is more than 0.5 mm. They are often congenital, can be inherited and require specialist supervision.

Melanotic Hutchinson's freckles form as a flat spot containing two or more shades. They occur at the age of 50 years and older and form on the face. Their size increases, their color becomes darker, and over time they become malignant.

Skin neoplasms of unknown etiology form suddenly; a person sees that many moles have appeared on the body, the causes of which are unclear. In 60% of cases, the phenomenon precedes the development of melanoma.

What you should pay attention to and consult a doctor:

1. change in color of the mole, especially in the middle;
2. increase in thickness or height;
3. the appearance of pain or blood;
4. redness, swelling;
5. itching or burning in the area of ​​the nevus;
6. division into several smaller moles, pieces falling off.

Moles in children

The reasons for the appearance of moles are still unknown. As a rule, a child is born with clear skin, but there are exceptions. Up to 6 months, several inconspicuous spots may appear, which parents do not pay attention to. The older the child gets, the more nevi form. Prolonged exposure to the sun helps to increase their size.

Parents are scared that a teenager has many moles on his body, but this is due to hormonal changes and rarely poses a threat.

Moles are divided into vascular and ordinary. Vascular lesions can range in color from pink to bright red and be flat or convex. Parents should pay attention to the size of the nevus. If it is more than 1 cm or is growing, you should consult a doctor for advice.

If a child picks or scratches a mole, apply a clean bandage and consult a doctor to eliminate the risk of infection and check the mole for good quality.

Moles during pregnancy

During pregnancy, many moles may appear on the body. The reasons for the appearance are not always clear, but they are associated with hormonal changes in the body. Neoplasms appear more often in the second trimester.

The appearance of moles indicates that the hormonal system is working properly and can cope with the stress. In some cases, nevi disappear during pregnancy. Often moles disappear after childbirth, but not always.

A darkened nevus during pregnancy indicates an increase in the amount of melanin, which causes the line on the abdomen and areola to darken. A pregnant woman should be alert to moles that have changed in size, lost their clear outline, or become two-colored.

Signs of many moles on the body

People have always treated strange spots on the body with interest. It is believed that the appearance of a nevus indicates an event in a person’s life:

1. on the right eyebrow - early marriage;
2. on the left eyebrow - an unhappy marriage;
3. appears on the left cheek in passionate natures;
4. on the right cheek promises success;
5. a mole on a woman’s chest speaks of kindness;
6. a mole on a man’s stomach is an unshakable character;
7. on the shoulder - a calm life;
8. on the right hand indicates a housewife, a worker;
9. on the left - a lazy person;
10. on the ankle indicates an energetic person;
11. on the shin - hard work and self-confidence.

When to see a doctor

The appearance of a large number of moles is not a cause for concern. You should monitor them and consult a doctor if their size increases.

There are ways to reduce the spread of nevi. To do this, use tar soap, creams or ointments. Vitamin complexes help reduce the number of moles.

Particular attention should be paid to the functioning of the endocrine system. Moles require regular monitoring. If itching, thickening or swelling is detected, consultation with a specialist is required. When these symptoms appear, the risk of developing melanoma increases.

Under no circumstances should you remove moles yourself, as this can lead to infection. An examination by a dermatologist will determine the degree of risk and the need for removal.

Birthmarks are congenital or appearing over time formations on the skin, pigmented in black, brown, purple or red. Almost all people have such spots and this is the norm. Many moles on the body - what does this mean, should a new appearance be regarded as a signal of danger, a manifestation of a disease? Every person should be concerned about their health, so any changes in the body should be the object of attention and be studied and recognized. We will consider further what information the appearance of birthmarks conveys.

What are moles

In medicine, birthmarks are called nevi; they can be located on any part of the body, they can be flat or convex. They appear throughout life from the birth of a child. Birthmarks grow especially actively during puberty, at the age of 11-13 years, when active cell division occurs, including melanocytes, from which moles are formed.

Our ancestors used their moles to predict the fate of a person, his illnesses, predispositions, past and future. Two hundred years ago, a woman with a small dot on her face (spot) or back was considered especially attractive. Even in our time, many sex symbols have such a cute feature. Birthmarks, if they are not convex, look beautiful and mysterious; you need to pay attention to its increase and see a doctor.

The meaning of moles on the body

In the eighteenth century, the heyday of the fashion for birthmarks, rules for interpreting marks on the body also appeared. Here are the main reasons why many moles appear on the body:

1. the dot near the eye could have been present in the fatal lady;
2. a mark at the temple is a sign of a changeable nature;
3. on the ear - a tendency to rash actions;
4. on the right cheek - to a successful happy marriage;
5. on the left cheek - means a contradictory, constantly struggling soul;
6. a spot in the corner of the mouth or above the lip - a subtle, kind nature;
7. travel lovers were decorated with a dot on the nose;
8. owners of spots in the neck area are successful in any circumstances.

Why moles appear on the body

Moles are formed from intermediate pigment tissue between the inner and outer balls of the skin. Reasons for appearance:

1. Predisposition. The appearance of a neoplasm in a specific location in a person can be determined in the genome. There is a connection between the name “mole” and “kinship” - the presence of signs in relatives in certain places.
2. Ultraviolet abuse. Too frequent and long exposure to sunlight provokes the body to produce melanin in large quantities, from which a mole is formed. The same can be said about visiting a solarium - it contributes to the appearance of many birthmarks.
3. Moles can form (as well as disappear) under the influence of hormonal surges (pregnancy, stress, illness).
4. Radiation, injury, or the action of a virus can provoke the appearance of a new mole.

Why are there many moles on the body?

The main factors for the appearance of moles are described above, so the answer to this question may be long-term exposure to one or more of these factors. Doctors warn that a large number of birthmarks on the body increases the likelihood of cancer. This is, for example, melanoma. Therefore, such people are not recommended to spend long periods of time in the sun or in a solarium, as this can increase the risk of a mole degenerating into a malignant neoplasm.

We can definitely say that the appearance of moles is a normal physiological process that does not pose a threat to health. If they do not change in size, shape, or color, their presence does not threaten you in any way. However, you should constantly monitor their condition and not abuse the factors described above. Medical diagnostics will help determine the condition of the birthmark and the body as a whole.

Reds

Red moles occur due to a malfunction of small blood vessels and capillaries that nourish the skin. They are called angioma and are not a dangerous type of skin disease, so you should not worry when they appear. The only cause for concern may be a mole that changes in size, color and shape. It is worth remembering that any benign angioma can degenerate into a malignant tumor.

Hanging

Hanging moles are not so harmless. They often get in the way, they are easy to peel or injure, they are not 100% safe (they can become malignant, especially with injury), and they have an unattractive appearance. They are called papillomas and grow from epithelial cells. Appear on the neck, back, groin and armpits during puberty, when exposed to sunlight, due to the human papillomavirus.

If such a neoplasm is large in size, located in a place where it can be injured or has changed shape, size, or a rim has appeared, this is a reason to contact a specialist to determine a method of control or removal. There are different options for removal: with a scalpel, laser, current beam, using cryodestruction. In any case, after this you will solve cosmetic problems and will not be afraid of cutting when shaving (relevant for men).

During pregnancy

Carrying a child is a time when the mother’s body is subjected to serious tests. Hormones responsible for all processes in the body cannot cope with both and are produced in increased quantities. Therefore, the reason for the appearance of new marks depends directly on this process and means the normal functioning of the hormonal system. They often disappear over time.

Hanging moles may appear on the neck. In the abdominal area, due to constant stretching of the skin and poor vascular activity, red growths may appear in this area. This is considered normal. However, if new or old moles begin to cause discomfort, swelling, burning or itching, be sure to find out the opinion of your therapist on this matter.

What do many moles on the body mean?

A large number of moles on the body is often disturbing and raises many questions about the safety of such a presence. Therefore, scientists do not stop researching this issue. According to one version, the maturation of a large number of small birthmarks at once and the speed of their appearance indicates the rapid aging of the body. If many birthmarks appear on the face, neck and stomach, this indicates advanced age.

According to popular belief, if many moles appear on your body, you are popular with others, good luck and happiness accompany you. Chinese healers, on the contrary, believe that negative energy leaves the body through birthmarks, so the presence of a large number of marks (birthmarks) indicates a serious illness. What to believe in - everyone decides for themselves.

Should I worry?

There is always cause for concern with any change in a birthmark. To independently study the problem, you can take into account the signs of a dangerous neoplasm, ACCORD:

1. A (asymmetry) – if, when the axis is drawn through the center, the halves differ;
2. K (edge ​​of a mole): smooth – healthy, jagged, torn – dangerous;
3. K (blood) – there is no bleeding from a benign mole;
4. O (color) – a healthy birthmark is evenly colored;
5. P (size) – small birthmarks in rare cases can degenerate, the larger they are, the more dangerous;
6. D (dynamics) – development of any of the previously described signs.

Birthmarks (moles) are formations on the skin that many people do not pay attention to. And they are only interested in them if another mole is suddenly discovered on the body. What does the process of the appearance of new birthmarks indicate, and does it pose a health hazard?

What are birthmarks

Moles, or, as doctors say, nevi, are accumulations of special cells – melanocytes – in the layers of the skin. The purpose of melanocytes is to produce the pigment melanin, which protects the skin from harmful ultraviolet radiation. Normally, most melanocytes are located between the top layer of skin - the epidermis and the middle layer - the dermis. Melanocytes are usually distributed evenly over the surface of the skin. However, this does not always happen. Irregularities in the distribution of melanocytes lead to the formation of birthmarks.

Moles are usually dark or brown in color. Less commonly, almost black nevi can occur. Blue or purple moles are also observed.

Nevi are usually evenly colored, although on their surface there may be single darker and lighter areas compared to the background. A typical mole is round or oval in shape and has a diameter of no more than 5 mm. Moles larger than 10 mm are called giant. There are also birthmarks of irregular shape and uneven color - dysplastic nevi.

The most dangerous type of mole is a dysplastic nevus.

Nevi are also divided into intradermal and epidermal - depending on the depth of the accumulation of melanocytes.

Moles can be located on any part of the body. There are a lot of them on the arms, torso, and neck. However, most often (relative to the unit area) moles are found on the face. Moles can also form on mucous membranes, although this is rare.

Usually nevi do not protrude above the skin level. However, there are also protruding (convex) moles.

Lentigo and freckles

There is also a type of skin spots called lentigo. They are usually larger in size than a typical nevus, but also have a less intense, pale brown color and less clear boundaries. Their appearance is also associated with increased melanin production.

Another type of melanin-containing spots are freckles. Lentigines are most often observed in adults and the elderly, freckles - in children and adolescents. Lentigines and freckles are not usually classified as moles, although they have a similar origin.

Angiomas

Angiomas are also often classified as moles. These are red, slightly raised formations on the skin that are vascular in nature. If you press on such a formation, it will turn pale and then return to its original color. This is explained by the fact that angiomas consist of many tiny vessels. The mechanism of their occurrence is also not fully understood. Only one thing is clear - unlike ordinary moles, their occurrence is in no way connected with genetic reasons. Vascular moles have a relatively low risk of malignant transformation.

Angioma – vascular mole

When and who gets moles?

Although nevi are popularly called birthmarks, in fact, most moles are not present in a person from birth, but appear much later, throughout life. 99% of children are born with an absolutely clean body, devoid of age spots. And the first birthmarks appear in babies in the first or second year. However, these moles are so small that they are often simply not noticed.

Most moles appear on the body during adolescence and before the age of 25. This feature is associated with the intensive production of sex hormones during this period. And old moles may increase slightly or change color during puberty.

However, even in adults, age spots can occur from time to time. And some spots can also disappear spontaneously. The total number of moles can reach hundreds, although usually there are much fewer of them - no more than a dozen. There are also people who have almost no moles. Women usually have more birthmarks than men. Light-skinned people also have more moles than dark-skinned people.

Thus, the appearance of new moles in various parts of the body is a process that is a normal phenomenon in the body. Usually it is not associated with any pathologies. Of course, if the number of moles does not exceed a reasonable limit. And the birthmarks themselves look standard and do not cause discomfort.

Causes of birthmarks

The reason for the appearance of new birthmarks on the body is largely unclear. What is known is that the amount of melanin in the body is regulated by melanotropic hormone produced by the pituitary gland. Consequently, if a new mole appears on the body, this fact is often a consequence of increased levels of this hormone.

What phenomena affect the level of melanotropic hormone? First of all, such factors include an imbalance in the endocrine system. In women, this condition occurs during pregnancy and childbirth, in the period preceding menopause. Women are more likely to experience hormonal changes. Perhaps this circumstance is the reason for the more frequent appearance of birthmarks in women.

In men, this process can be triggered by diseases or injuries of the testicles, resulting in increased estrogen production. Also, the reasons for fluctuations in the level of melanotropic hormone can be:

1. stress,
2. serious illnesses,
3. pathology of the pituitary gland,
4. viral infections.

Insect bites and abrasions are another possible cause of moles. This circumstance is due to the fact that wounds can get infected, which often leads to local accumulation of melanin.

New moles can also appear after exposure of the skin to ultraviolet rays. Exposure to sunlight or other ultraviolet sources is accompanied by an increase in the level of melanin in the skin and the release of melanocytes to the surface. The sun's rays can not only lead to the appearance of new nevi, but also to the enlargement or degeneration of old ones. It is possible that other types of radiation, such as x-rays, contribute to the appearance of moles on various parts of the body. Such radiation can affect the body, for example, during medical procedures.

The causes of angiomas are dysfunction of the liver, intestines, and pancreas.

What to do if new birthmarks appear?

If one or two moles appear on the body in a place where there were none before, this is not yet a cause for concern. True, here you need to pay attention to the shape, color, size of the spot and accompanying symptoms. If the mole has the correct shape and uniform color, does not hurt, is not inflamed and does not bleed, then most likely it does not pose a danger. But a change in shape, color or increase in existing moles should be alarming.

If there are reasons for concern, or the nature of the formation is unclear, you should immediately consult a dermatologist. The fact is that some birthmarks can turn into malignant tumors - melanomas. The greatest danger is represented by dysplastic nevi. Although this happens infrequently, it still doesn’t hurt to be on the safe side. The main thing to remember is that you should not touch the mole or try to remove it yourself. This can lead to dire consequences.

Removal of common nevi is usually not indicated. The only exceptions are moles that protrude from the skin, the risk of injury to which is very high, moles that create psychological discomfort in the patient, as well as dysplastic nevi.

Why can there be many moles on the body, and are they dangerous?

The abundance of nevi in ​​itself is not dangerous to health. However, they need to be closely monitored and regularly examined by a dermatologist. A doctor's examination is also required after a holiday in the southern resorts. Regular self-examination of the body is also necessary. If a new birthmark of an unusual shape appears on the body, or an old one has quickly grown and changed its shape, size and color, you should immediately consult a doctor.

Numerous moles on the body

People with an abundance of moles on their skin should remember that the sun is not only a friend, but also an enemy. The danger comes from the ultraviolet rays contained in the radiation of the star closest to us. When they come into contact with pigmented areas of the skin, they can cause their malignant degeneration. Therefore, it is necessary to limit the duration of sunbathing. In summer, you should not sunbathe during the most dangerous hours in the middle of the day, when the largest amount of hard UV rays reaches the Earth. And in a situation where the sun's rays fall on bare skin for a long time, it is necessary to use sunscreen to protect the body. Recently, there has been a thinning of the ozone layer in the atmosphere. This results in increased intensity of UV rays. It has also been established that people with pale skin are more susceptible to the negative effects of radiation than people with dark skin.

If a person has many nevi on his skin, then often only his genes can be to blame. It is known that the tendency to the abundant appearance of nevi can be inherited. Also, the appearance of moles is, to some extent, evidence of the biological processes of aging. Although, on the other hand, there is a theory that the abundance of moles reduces biological age by several years, and moles themselves are a protective factor for the body. According to popular belief, moles are a symbol of longevity and promote good luck. But another fact has been proven - the abundance of nevi increases the likelihood of developing skin cancer.