What causes alopecia areata?

Alopecia areata is a sudden, localized alopecia that may be related to psychiatric factors, with round, patchy baldness of the lesions, single or several. There are no self-conscious symptoms, and it is necessary to regulate the constitution internally.

Alopecia areata may be related to the following reasons, mental factors are important predisposing factors, overwork, lack of sleep, nervousness, anxiety, etc., resulting in low immune function, inducing alopecia areata. Many infectious factors, such as viral infections (such as influenza, shingles, syphilis), fungal infections and other diseases, cause decreased immunity and induce alopecia areata. Allergies, especially all kinds of dermatitis caused by allergies, the incidence of alopecia areata is higher than that of normal people, and it is easy to reverse.

There is also heredity, and hair growth has a lot to do with heredity, so the occurrence of alopecia areata also has a certain genetic basis. Immune diseases such as connective tissue disease, hyperthyroidism, vitiligo, when suffering from the above diseases, the immune function is abnormal, the hair follicle area is damaged, and the hair falls out, forming alopecia areata.

1. Alopecia areata is a relatively difficult problem to overcome in medicine because of the special situation. However, alopecia areata can be divided into two conditions: benign and malignant.

2. Benign alopecia areata will grow out on its own within a year over time; Or if it is stable for a year or two, and the hair that has fallen out has not grown or fallen out again, this situation can be improved by hair transplantation.

3. Malignant alopecia areata falls off one by one in a short period of time, and even spreads to the whole hair alopecia, and even the eyebrows, beard, and shaving fall off, which is more serious, and it is necessary to do mesoderm ** in time according to the detection to stabilize the hair follicles.

Staying up late, lack of sleep, and mental stress can easily cause hair deficiency and alopecia areata. Alopecia areata generally occurs for the following reasons:

1. Malnutrition caused by dieting: hair growth needs the support of various nutrients to grow well, if malnutrition, hair growth will be slow, become soft and fragile, which is likely to cause hair loss on the head;

2. Mental stress: If you are in a mental state of mental anxiety and depression for a long time, the pores of the scalp continue to be in a state of contraction, which will cause hair loss;

3. Bad living habits: staying up late often can make the body's endocrine function mediate disorder, so that the hair follicle nutrition is insufficient, and it is easy to form hair loss for a long time; In the previous six months of my performance appraisal, it was very likely that due to the irregular life and rest of my long-term life, the hair on my head was fine and soft, and the hairline moved down, which made me lose my self-confidence, and I tried many methods, but my hair still couldn't grow. So I found that the Shoujiang Source Anti-Hair Loss Water that can prevent hair loss, insisted on using it for a few months, and the hair loss part began to grow small black fluff, and the hair was much denser, my mood will not be anxious, and I feel many years younger!

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Alopecia areata, also known as ghost shaving head, is mostly caused by genetics, but also caused by malnutrition, with its psychological and physical factors, irregular work and rest time, and so on.

Alopecia areata can be caused by a variety of factors, including stress, exposure to foods containing toxins, immune system problems, local allergies, and environmental factors.

Hello, related to genetics, autoimmunity, neuropsychiatric factors, etc., about 1 3 patients have a family history, and neuropsychiatric factors are considered important predisposing factors.

Mental stress, toxicity, immune system problems, endocrine abnormalities, environmental factors, most alopecia areata can regrow hair, not serious by resting more, relieving their own stress can be self-healing. If it is more severe, it can be improved by Chinese and Western medicine** and dietary conditioning.

Alopecia areata** unknown. It is thought that there may be an autoimmune pathogenesis in the development of lymphocytic infiltrates around hair follicles, and the disease is sometimes combined with other autoimmune diseases (eg, vitiligo, atopic dermatitis). Genetic predisposition is also an important factor and may be associated with HLA type, with a family history in 25% of cases.

In addition, it may be associated with neurological trauma, psychiatric abnormalities, foci of infection, and endocrine disorders.

The cause of alopecia areata is mainly autoimmune or genetic. There are also disorders of the nervous system, or endocrine disorders.

And according to the survey, about 25% of patients have a family history.

Alopecia areata is mainly caused by genetics, excessive secretion of male and female hormones, ** disease and other reasons. If it is genetic, alopecia areata cannot be done**. Hormone secretion is too high, and the disease can be caused by it.

Alopecia areata is generally divided into two categories, one is organic alopecia and the other is non-organic alopecia.

For organic hair loss, you need to go to a professional hospital for examination and symptomatic treatment.

Non-organic hair loss, generally caused by irregular work and rest, especially staying up late for a long time, generally resumes regular life for about a month, and will recover on its own.

Because alopecia areata is a type of hair loss that has no symptoms, some people with alopecia areata don't even know they have alopecia areata. There is no clear answer to the cause of alopecia areata.

Baldness is caused by two reasons, firstly, people who use their brains excessively are more bald, such as scientists who develop software and use their brains a lot, and secondly, baldness can also be due to genetic reasons.

Stress can precipitate alopecia areata but is not the main predisposing factor for alopecia areata. Alopecia areata is a disease caused by the interaction of multiple genes and environmental factors, and T cell-mediated cellular immune response is its pathogenesis.

The common cause of alopecia areata is related to mental factors, genetic factors, endocrine and immune disorders.

If women have alopecia areata, most of them are due to abnormal mood or endocrine disorders, and many women dieting will lead to alopecia areata, because dieting makes the hair lack adequate nutrients, and if the hair lacks iron intake, it will wither yellow and lose hair.

Alopecia areata is simply localized hair loss, and an important factor causing alopecia areata is family inheritance. It may also be caused by the lack of nutrition and low immunity of the patient's body, and some patients usually have high work pressure. Unable to get enough sleep, caused by neurological disorders, in addition to which I am short.

Locally infected with bacteria, temporary alopecia areata may occur after the affected area is repaired.

Hello, the cause of alopecia areata has genetic factors, and there is too much pressure in spirit, life and work, and staying up late will also lead to alopecia areata with low immunity.

Alopecia areata is very common in the **family, from children to adults to the elderly will occur, in the past it was thought that alopecia areata is a problem caused by mental stress, but in fact, recent studies believe that in addition to mental stress, abnormal immune function of the scalp is also a very important reason, for most alopecia areata** is very effective, so alopecia areata does not need to be particularly nervous. Alopecia areata, commonly known as ghost shaving head, is inexplicable hair loss and does not feel anything, so many people find that the time of alopecia areata is not the time when the hair falls out, and many people find it unintentionally when they get a haircut.

Heredity is definitely impossible, so it is usually caused by the acquired shampoo or too much stress.

1- What causes alopecia areata.

: There is no definite conclusion as to what causes alopecia areata. However, alopecia areata is generally thought to be related to autoimmune diseases, genetic factors, metabolic abnormalities, endocrine disorders and other causes.

In addition, excessive mental and psychological stress may also lead to alopecia areata. If the patient has alopecia areata, he can go to the **department of the local hospital for a systematic examination, and the symptoms can be treated according to the results of the examination**.

**It is not fully understood, but it is thought that it may be related to autoimmune, genetic, neuropsychiatric factors, and other factors, with about 25% of patients having a family history and neuropsychiatric factors are considered to be important predisposing factors.

Some are genetic, some are caused by the lack of certain trace elements in the body, and some are caused by not having a good diet and rest habits.

It is usually associated with high levels of psychological stress.

Alopecia areata is an organ-specific immune disease. There are many patients with alopecia areata, he can recover without any **, this proportion accounts for about 50% of all alopecia areata, but this part of the patients are relatively mild, with a relatively clear cause. In fact, alopecia areata is caused by hair loss caused by T lymphocytes infiltrating and attacking hair follicles around the hair follicles, so it is mainly related to mental factors, stress, overall fatigue, decreased immune function and other reasons.

1. Because of the special situation, alopecia areata is currently a relatively difficult problem to overcome in medicine. However, alopecia areata can be divided into two conditions: benign and malignant.

2. Benign alopecia areata will grow out on its own over time, changing the position of diabalia areata within a year; Or if it is stable for a year or two, and the hair that has fallen out has not grown or fallen out again, this situation can be improved by hair transplantation.

3. Malignant alopecia areata falls out of hair piece by piece in a short period of time, and even spreads to total alopecia of the whole hair, and even the noisy situation of eyebrows, beard, and shaving falling out, which is more serious, and it is necessary to do mesoderm ** in time according to the detection to stabilize the hair follicle.

Alopecia areata is a kind of mental hair loss, which is generally caused by a person's emotional stress, excessive stress or changes in the environment.

The cause of alopecia areata is not fully understood, but it may be related to the following factors:

1) Autoimmune diseases: At present, most scholars believe that the occurrence of this disease is likely to be related to autotomiological diseases.

2) Genetic factors: 10% of cases have a family history in 20% of cases.

3) Psychiatric factors: are the causes that induce and promote the aggravation of the disease.