Almost no one can have flawless skin. In addition to spots and other things, there is another common “foreign body” on our skin, that is, moles. We don’t know when these moles are produced or where they come from, and some of them even affect the appearance.
Everyone has a mole, and on average, a person has about 20 moles on their body. They are formed when the melanocytes in the skin or the melanin secreted by them increase abnormally and accumulate into clusters, so the full name is “melanotic nevus”. Pigmented nevus, scientifically known as melanocytic nevus, also known as nevus cell nevus, is composed of nevus cells. It is usually located at the junction of the epidermis and dermis of the skin, or in the dermis. It can be divided into three types: junctional nevus, mixed nevus and subcutaneous nevus. 
Introduction
Cause
As for the causes of moles, there is still no definitive answer in medicine today. However, specific analysis may include the following situations:
1. Congenital genetic factors
Some people are more likely to produce pigments and develop moles. In addition, there are also autosomal genetic reasons, which can cause rice-sized spots to appear heavier in spring and summer and lighter in autumn and winter. This is more likely to occur in girls over 5 years old.
2. Endocrine disorders
The function of the body’s endocrine system also has an impact on the formation of moles. Hormonal changes during adolescence, women’s menstrual period, or pregnancy may cause endocrine disorders, and the possibility of forming moles during this period increases.
3. Excessive exposure to ultraviolet rays
Prolonged exposure of the skin to strong ultraviolet rays can easily lead to the formation of melanin and pigmentation, which can lead to the formation of moles. In addition, strong ultraviolet rays can also darken the originally lighter spots on the face and form moles.
4. Bad living habits
Being in a state of high stress frequently, as well as long-term lack of sleep or poor insomnia can damage the skin tissue and form moles. In addition, if the daily diet is irregular, long-term overeating can also lead to the deposition of toxins in the human body, which can also form black moles over a long period of time and appear on the surface of the skin.
5. Neurological factors
If you are in a state of depression and emotional instability for a long time, the melanocyte-stimulating hormone secreted by the pituitary gland will continue to increase, leading to an increase in melanin, which is deposited to form spots and moles that appear on the skin.
Specific symptoms
Scientific classification:
① Junctional nevus Moles are located at the junction of the epidermis and dermis. Moles are usually flat, not raised, and range in color from brown to black. ②Mixed mole Mole cells are at the junction of the epidermis and the dermis. Usually moles have a certain degree of protrusion and are between brown and black in color. Beauty spots are usually mixed moles. ③Subcutaneous mole Nevus cells only exist in the dermis. Subcutaneous nevi are always raised, and some nevi may have hairs on them, and their color is close to the skin color. 
Morphological classification:
Nevus: An ordinary small mole. Hairy nevus: A mole that is slightly raised or has hair on it, or both. Giant nevus: A mole that is larger in size and darker in color is more likely to turn into melanoma. 
Treatment options
Laser mole removal is currently the least harmful and most effective method of mole removal.
A. Laser mole removal
Introduction:
Ai Beauty laser mole removal uses the principle that laser beams can be highly absorbed by the moisture in the skin, generating high energy to accurately vaporize the skin surface and remove the uneven defects on the skin. At the same time, the energy of the laser can stimulate the regeneration of collagen to achieve the effect of rejuvenation and wrinkle removal.
Working principle:
The laser produces short nanosecond pulses of intense light that harmlessly pass through the top layer of the skin and are selectively absorbed by the melanin in the lesion. The laser is converted into photoacoustic waves, which mechanically break down the melanin into smaller particles that can be more completely metabolized. These particles are removed by the body’s own immune system as the skin’s macrophages clear the area of excess pigment.
process:
1. Face-to-face consultation: Evaluate the scope of treatment and recommended course of treatment based on personal needs and the condition of the mole.
2. Patch test: Perform a patch test 24 days in advance and proceed if there is no allergic or uncomfortable reaction.
3. Preoperative preparation: apply anesthetic, clean and disinfect the treatment area, and wear goggles.
4. Laser treatment: Laser is applied to the treatment area, and the intensity is increased in severe areas, while cold air duct is used to reduce the temperature.
5. Precautions after surgery.
Duration: 1 hour
Suitable for the crowd:
- People with moles, milia, and deep acne.
- People with syringoma, sebaceous hyperplasia, neoplasm, and granuloma.
- People with age spots (seborrheic keratosis) and keratin hyperplasia.
- People with acne scars, trauma scars, and chickenpox scars.
The thermal effect of Erbium Yachrome laser is one tenth to one third lower than that of carbon dioxide laser, causing less thermal damage to the skin, reducing pain during treatment, speeding up wound recovery after surgery, and stimulating collagen regeneration. 
Ai Beauty Laser Mole Removal:
For mole removal, choose Ai Beauty Clinic. We provide the most professional and safe medical beauty services.
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We are currently the largest Asian medical beauty institution in the UK. We have accumulated rich clinical experience with Asian patients and have our own medical research department. We are led by a famous British chief medical beauty trainer and have many doctors and nurses who have worked in NHS national hospitals. They are all registered professional medical staff of the UK GMC/NMC , providing the most formal and safe Asian medical beauty.
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