How to inhibit the growth of melanin from becoming a mole? It is formed by the abnormal increase and accumulation of melanin particles secreted by melanocytes or melanocytes in the panel. For example, common moles are formed by the accumulation of increased melanocytes into nests or spheres; However, in Ota nevus and freckle nevus, there are many scattered melanocytes, which can present different colors due to different distribution depths. There are many kinds of nevus, the most common ones are localized nevus (divided into borderline nevus, intradermal nevus and mixed nevus according to the depth), in addition to giant nevus (congenital melanocyte nevus has a huge area), halo nevus (melanocyte nevus is surrounded by hypopigmentation's annular plate), simple freckles (nevus), freckles (appearing in exposed parts such as face, which turn dark and brown after sun exposure), brown and milk spots (light brown spots appear at birth). Chloasma (light brown spots on cheeks and forehead of healthy women), Ota nevus (blue-brown nevus on eyes and maxilla), Ito nevus (blue-brown nevus on trunk and limbs) and blue nevus (blue macula or nodule). 1. Chemicals in the market are cauterized with strong acid or alkali chemicals, while Dot mole trichloroacetic acid is used in hospitals, which has a good effect on newly emerging and shallow combined moles, and often leads to sunken scars due to excessive cauterization, or raised scars due to scar formation. 2. Electrocautery is effective for superficial combined nevus and deep and prominent compound nevus. Surgery is not easy to control, and it is easy to produce scars. 3. Freeze the mole with liquid nitrogen. Can effectively remove protruding and flat moles. Because the depth control is not easy, it often causes injuries, so now the panel is not used for the treatment of moles. 4. Surgical resection can be done once and for all. If there is a possible malignant mole, pathological examination can be carried out after resection. Excision is a kind of operation, which requires anesthesia and suture, and the wound is difficult to take care of. 5. Laser gasified nevus has no trace after demobilization except some punctate bleeding after laser surgery. Only suitable for shallow nevus, because the residual melanocytes under the panel will pop up again and again, and the eyebrows after repeated laser treatment are a bit difficult to preserve. At present, there are many plastic surgery methods, each with its own advantages and disadvantages. Doctors should check the state of moles first and make suggestions before making a decision. Electrocauterization: Using the principles of electric heating and high-temperature cauterization, moles caused by cauterization and carbonization are removed. Advantages: simple operation, which can be operated by some beauty salons. Disadvantages: it is difficult to control the degree of burning, and it is easy to leave scars. Indications: nevus with a diameter of 0.3-0.5 cm. Laser Dot mole method: At present, laser can be used to remove moles on the surface, such as ruby laser, chrome laser or dye laser. If it is a large and deep mole, it should be removed by carbon dioxide ultra-pulse laser. Advantages: Laser nevus removal can control the best spot size and depth, and it is not easy to leave scars and infections. Disadvantages: if the mole is too deep, you may still have to play several times. Indications: Most of them can be used, including deep and shallow nevus. Surgical resection: surgical resection of diseased tissue around nevus. Advantages: this method can choose to partially or completely remove the diseased tissue, and different treatment methods can be carried out according to the nature of hydatidiform mole. Disadvantages: it is difficult and takes a lot of time. This method is rarely used in general moles. Indications: large and prominent nevus with a diameter greater than 0.6 cm. Chemical etching method: generally, 50% triazene carbonic acid solution or sodium hydroxide and other alkaline agents are applied to the nevus. Advantages: Triazole carbonic acid solution is not easy to burn the skin and cause scars; Alkaline solution is corrosive and may take effect soon. Disadvantages: triazole carbonic acid solution acts slowly, and the deeper mole may be 10 times; Sodium hydroxide is not easy to control the corrosion depth, and it is easy to cause deep scars. Indications: Nevus with light color and light position. Freezing method: freeze with liquid nitrogen, so that the tissue of pigmented nevus is frozen at high speed, and the cells around pigmented nevus form water sores, and then fall off on their own. Advantages: The depth of the injury is relatively easy to master, usually once, and it is not easy to cause obvious scars. Disadvantages: large and thick moles can only be taken out after repeated freezing, and special instruments must be equipped, and the doctor's skills are also very important. Indications: Flat nevus with a diameter of 0.3-0.5 cm, including freckles.
Satisfied, please adopt.
How to inhibit the growth of mold spots Mold will multiply rapidly in high temperature and high humidity environment, so it is best to keep the growth of mold in a constant temperature drying box. If there are signs of mildew in it, it will be troublesome. The coating may have been destroyed, then
How to restrain the growth of hair? To answer these questions, we must first look at the normal physiological structure of hair, that is, to understand how it grows, so as to take it off more accurately.
Hair belongs to the appendage of human body panel. The part of the hair buried in the panel is called the hair root, and the part exposed outside the panel is called the hair shaft. The lower end of the hair root swells into a ball in the dermis, which contains rich blood vessels, nerves and cells with strong proliferation and differentiation ability, and is collectively called hair. It can be said that hair is the basis of hair growth and development. If a hair loses its hair, it will lose all its nutrients. After it dries up and falls off, it will never grow new hair. On the contrary, if a hair breaks from the hair shaft or even the hair root, but the hair is not damaged, then even if the hair falls off, it can still grow new hair. Therefore, when depilating, only by completely destroying the hair can we achieve the goal of permanent depilation. Otherwise, it will only damage the hair cadres, but under the nutrition of hair, new hair will grow out.
In addition, the growth of hair has certain periodicity, which is generally divided into growth period, rest period and shedding period. In the growth period, the life activity of hair is the most vigorous, while in the rest period, the growth of hair is at a stagnant stage, and after gradually falling off, new hair grows, that is, it enters a new round of growth period. For example, the average growth period of hair is 2-6 years, some of them are as long as 25 years, and the rest period may not exceed 4-5 months. Hair enters the rest period in turn, and generally only 5- 10% of hair is in a rest state. The average daily growth rate of hair is about 0.27-0.4 mm According to this calculation, the hair length in one month is about 1cm. The growth cycle of eyebrows is about 150 days, and its dormancy period is 105 days. The growth period of chin beard is about 7- 1 1 month, in which the growth period is 4-1/month and the dormancy period is 10-75 days. The growth rate of armpit hair is 0.2-0.38 mm per day. Hair grows most vigorously at the age of 15-30, and grows faster in summer than in winter. Under normal circumstances, you can lose about 70g of hair a year.
Hair morphology in growing period is different from that in resting period. During the growth period, the hair is thick and dark, the hair roots are soft and moist, surrounded by a white transparent sheath, the hair balls are curled and the fur falls off. Figuratively speaking, growing hair is like an exclamation point-! However, hair at rest is thin, dry, hard and light in color. The hair root length is only 1/2- 1/3 of the growth period, the hair tail is annular, and there is no white transparent sheath around the hair root. So when you depilate yourself at home, if the plucked hair is not "!" No, and then a month later, new hair will grow.
Why is the hair so different? This is mainly because the growth of hair is controlled and regulated by the nervous and endocrine system in the body, which is mainly related to three parts.
The first is the pituitary gland. Adrenal cortical hormone secreted by pituitary gland can promote hair growth. When the adrenal cortex secretes too much androgen, it will cause female hirsutism (such as the girl's "moustache" mentioned above). On the contrary, when the pituitary gland function is low, the hair decreases. Such as cancer and renal insufficiency, most patients will be accompanied by hair loss.
The second is the gonad. Androgen can promote the growth of hair mother cells, while testosterone can promote the growth of trunk, limbs, beard and armpit. When women are in menopause, if they take too much female hormones, facial hair will grow.
Third, when the thyroid function is abnormal, hair removal may occur, or the hair is gray.
The growth of human hair is controlled by human nervous and endocrine system. We can't let the brain send out the instruction of "stopping hair growth" for the sake of beauty, but we can only remove the hair that has grown out by various external methods. Below, introduce several commonly used hair removal methods:
First, shave
Location: home.
Suitable for: legs, arms and armpits and other large areas of hair.
Advantages: fast, simple, easy to carry and painless.
Disadvantages: sometimes the panel is scratched, and there is still stubble on the surface of the panel, and it feels like * * * after scraping.
Growth factor: new hair needs to be shaved every one or two days.
Note: Take a bath before shaving to make your hair soft before shaving. The lubricant should be water or oil, and it is best not to use soap, which will make the panel too dry. Replace the blade after 5-6 uses. If you use an electric razor, you don't have to do this.
Second, wax depilation
Location: home or beauty salon.
Suitable for: limbs, chest and abdomen soft hair.
Advantages: no stubble, lasting effect, fine hair after repeated use.
Disadvantages: expensive and painful. The most important thing is to wait until the hair grows to 0.5- 1 cm before doing it.
Growth factors: fine hair grows after about two weeks, and coarse hair grows after 4 ~ 6 weeks.
Pay attention to the direction of hair growth when waxing, turn the direction of hair growth upside down when waxing, and press the panel hard at the same time. Sun protection should be provided within 3 days after wax removal. When the hair is too long, you can trim it with scissors first.
Third, chemical hair removal method
Location: home.
Suitable for: exposed parts of limbs, armpits and bikinis.
Advantages: cheap, lasting, no stubble, lasting 1-2 months, painless.
Disadvantages: it has a * * * smell, and the panel has a certain * * * smell, so it can't be used on the face.
Growth factor: 5-20 days, depending on the speed of hair regeneration (average two weeks).
Operational suggestion: a small skin test must be done first. Use cold water when washing, and do not use skin care lotion, especially sunscreen, for at least 2-4 hours, and avoid * * * panels.
Four, electro-acupuncture hair removal method
Venue: beauty salon.
Suitable for: any part of the body.
Advantages: it is a permanent hair removal method, and current can make hair follicle root cells deteriorate and die, losing division.
Proliferative ability. Disadvantages: painful, expensive and time-consuming. Even skilled doctors can only lose 100 hairs per hour on average.
Growth factors: some hair needs to be used several times before it can be used.
Get rid of it forever
Fifthly, laser hair removal.
Location: beauty salon or hospital.
Suitable for: any part of the body.
Advantages: no pain, laser light wave only destroys the cells at the root of hair follicle, which makes the hair lose its regeneration ability and has no damage to the surrounding plates.
Disadvantages: expensive, and it needs to be depilated many times. There will be fine hairs not removed every 1 ~ 2 months. At this time, you can do it again.
The above are several commonly used hair removal methods, among which shaving, hair removal and chemical hair removal are temporary hair removal methods, which can only last 1-2 months. Both electro-acupuncture and light hair removal can be regarded as permanent hair removal, because both methods can make the protein of hair cells coagulate and denature under the action of current or laser beam, and lose its biological activity, thus achieving the purpose of complete hair removal. Why can't this permanent hair removal be successful once? Mainly because the hair can be prevented from being swept by electroacupuncture or laser when it falls off.
Finally, give a suggestion to the majority of depilation patients:
Unless the hair is really too thick, it's better not to lose it. Although there is no risk in all kinds of hair removal techniques in theory, it is related to the skills of each operator, the understanding of panel structure and operating environment, and whether the operation process is clean and sterile, which can affect the effect after hair removal. Clinically, there have been cases where some traveling doctors don't understand human anatomy, and when using electro-acupuncture to remove hair, they pierce the face plate too deeply and the current intensity is too high, which leads to the tissue around the hair root being burned and leaving scars on the face plate surface. Therefore, when removing hair, we must carefully choose the method of hair removal and the doctor who removes hair. After all, hair removal is only the demand of fashion, not the requirement of human body. There is no need to damage our body in pursuit of fashion.
How to inhibit the growth of beard How to simply inhibit the growth of beard, reduce the intake of red meat, greasy and * * * food, and eat less seasonings such as monosodium glutamate will also help to inhibit the growth of body hair.
How to inhibit the growth of hair follicles can take the method of destroying hair follicles, but it is more extreme.
You can also use some drugs.
How to inhibit the growth of hair: summarize the high-quality soft hair in other parts of the human body except hair and beard. The function of hair in the human body is: when the human body is cold, it retains the residual temperature in the body;
When the human body is hot and dry, it helps to sweat and cool down.
What should I do with too much hair?
It is common for young men to have hair, such as a thick beard and fluffy hair.
If a girl has thick hair around her mouth and coarse hair on her chest, areola and thighs, it is easy to worry her.
So, what about the girl's heavy hair?
How to treat it.
Hair grows with the development of the panel.
Careful observation shows that hair follicles are everywhere on people's panels, except palms, soles, lips, * * *, fingers and toes, and hair may grow out.
In the fetal period, there are only hair and fetal hair.
Shortly after birth, fetal hair gradually falls off.
Fetal hair is thin and light, and after a few months of birth, it becomes dark and dense.
During adolescence, hair becomes more active.
Some hair follicles buried in the panel grow new hair under the action of hormones, which appears in teenagers and is a sign of secondary sexual characteristics.
Whether it is a boy or a girl, not only will the hair become thicker, but also the beard and even coarse hair will grow on the boy's chest.
This hormone, which acts on hair follicles and makes hair grow vigorously, is mainly androgen.
Therefore, the density of hair depends largely on the level of male hormones in the human body and the sensitivity of hair follicles to hormones.
Female male hormones are mainly secreted by adrenal cortex and a little by ovary.
Body hair weight gain, * * * and armpit hair growth in adolescent girls are the effects of androgen secreted by adrenal cortex and ovary.
It's just that the androgen in women is much lower than that in men.
Take testosterone as an example, men are more than women 10 times.
Hair anecdote: each square inch panel contains 60 hairs.
Why do some girls have heavier hair?
This problem can be roughly summarized as: 1. Differences within the normal range.
Generally speaking, light hair and white and delicate panels are one of the characteristics of women, but this is not entirely the case.
In normal women, the distribution of hair is very different.
According to relevant data, some statistics have been made abroad:1normal women aged 5 ~ 44, 30% have a small beard, 9% have obvious hair on both cheeks, 6% have thick hair below the temples, and 30% and 70% have dark hair on their forearms and calves respectively.
2. Facial hair follicles are too sensitive to androgen.
3. It is related to heredity.
The heavier the parents' hair, the heavier the daughter's hair may be.
4. Some diseases can lead to pathological hirsutism.
5. Long-term use of cortisone, testosterone and other hormones can also lead to hirsutism.
What about hirsutism?
The vast majority of hairy girls are not morbid and have no influence on married health and fertility.
If you want to temporarily shed or reduce local hair, you can apply depilatory, such as depilatory cream, under the guidance of a doctor, but you can only temporarily depilate it, but you can't cure it.
Some people worry that applying depilatory will make hair thicker and thicker.
Not exactly.
Because the thickness of hair is mainly determined by the amount of androgen, it has nothing to do with the use of depilatory.
With the development of new technology, laser technology is also applied to hair removal, but it needs to be implemented by panel doctors in regular hospitals.
Laser hair removal can achieve the goal of permanent hair removal.
Pathological hirsutism should be treated.
Pathological hirsutism not only refers to thick hair on the face, chest, lower abdomen and thighs, but also includes male signs such as narrowing hairline, baldness, prominent Adam's apple, deep voice and muscular development, as well as irregular menstruation, amenorrhea and hypertrophy.
More common in polycystic ovary syndrome and adrenal lesions.
Anyone who suspects that he belongs to pathological hirsutism should go to the hospital for examination. Once diagnosed, it should be treated under the guidance of a doctor.
According to statistics, pathological polychromatosis only accounts for 5% of the total number of hirsutism.
Therefore, most hairy girls don't have to worry too much and be nervous.
Suggestion: Hello, it may be the cause of excessive androgen secretion. It is suggested to go to the endocrinology department of the hospital as soon as possible for hormone examination and effective treatment under the guidance of a doctor. Most of these can be treated by combining traditional Chinese and western medicine. Can be treated with laser or photon hair removal! Don't use depilatory drugs without authorization!
How to inhibit the growth of boils and eat less dark food, especially soy sauce?
There is a 0 on the corner of my mouth. I removed the 3mm boil by indigenous method, leaving a scar, hehe, but it's better than the black one. It's been a year, it's not obvious, and it's not growing now.
This method was told by my classmate's mother, that is, when cooking, don't let the area of vinegar and batter be too large, or the pit will be too big. When it is dry, it will naturally drop (I have deducted some blood myself in a hurry), and then I will stick it again and drop it again, so it will be almost three times. It hurts a little when the panel is stabbed, but I can't bear the thought of this ugly boil. At this time, the boil will be twice as black, which scared me at that time, but after waiting for three times, the scab will naturally fall off and the melanin in the boil will be absorbed by the batter (of course, there is blood in it). . . It took about half a month to get it ready. The above is my experience.
In your case, I suggest you go to the hospital again, because you have made a hole, and I am afraid that if you use my method, the hole will be bigger. Also, if the house is not very big, you don't have to do it. People can't tell unless they look carefully. That's all I know. This is all my experience. I hope I can help you ~ ~ ~