Smoking may increase the hair follicle-breaking ring "bald

Recently, a study found that Asian men's hair loss and smoking-related, but also starting to lose time, closely linked to family history. Experts said that at present the number of male hair loss, more and more and more and more to younger and younger. Medical Association survey showed that 60% of the men began before the age of 25 hair loss, hair loss occurs before the age of 30 the proportion is as high as 83.9%, including hair loss, serious operators also white-collar workers, business persons more.

Experts point out that hair loss is a common skin disease, in addition to genetic factors, mental stress, eating too much oily and spicy food, stay up all night and so often exacerbate hair loss, hair loss or to occur earlier. If only in a few days found that hair falls out, no need to panic. However, if the hair loss more than 100 or more each time, or a month or two continue to hair loss, it is necessary to the regular hospital dermatology clinic.

There are many factors causing hair loss, hair loss can be divided into congenital, traumatic alopecia, male pattern hair loss, hair type of periodic disturbance, including male pattern hair loss and hair disorders cyclical hair loss for the more common type of hair disorder known as periodic telogen hair loss, which is caused by endocrine diffuse hair loss, which is mainly by the pituitary dysfunction, hypothyroidism, diabetes, or caused by factors such as oral contraceptives, while some chemicals may cause hair loss, such as chemotherapy, anti - depressive agents, such as vitamin A excess.

In general, in the person's life, the fastest-growing hair, 15-30 years of age, with age, hair growth rate gradually slowed down as they age, along with the aging of the skin, atrophy, gradually reduce the number of hair follicles, the hair will gradually scarce; but if a person has increased significantly in the young stages of hair loss, which may be sick of. Experts suggested that if the apparent hair loss, and could not find obvious reasons, they should consult their doctors and timely professional advice, the sooner to seek appropriate treatment, the greater the help of hair loss problem.

　　Two common causes of hair loss

Experts point out that the most common hair loss in men is male pattern hair loss, also known as "bald." In general, the "bald" accounted for about 80% of clinic patients. It is usually caused by genetic factors, hair loss, speed, extent and severity of genetically determined. Because after the secretion of sex hormones during adolescence, so the incidence is usually after the age of 17, and with age, the incidence rate and degree of hair loss is increasing. Alopecia often used to rostrum began, and gradually extended to the top of the head. Patients often accompanied by thick eyebrows, forehead sebum secretion are many and bright, the last men to form a specific pattern alopecia. In addition to genetic factors, mental stress, eating too much oily and spicy food, stay up all night and so often exacerbate hair loss, hair loss or to occur earlier. Many drugs can lead to hair, such as immunosuppressive agents, chemotherapy drugs, arsenic and so on.

For the smoking of "bald" effect, the researchers analyzed smoking may destroy hair follicles, leading to capillary damage, making the blood and nourish hair growth hormone can not reach the hair follicle. May also be increased levels of estrogen weaken the role of androgen, which led to hair loss symptoms worse.

Another hair loss called "alopecia areata", accounting for 15% -20% incidence. Expressed as hairdressing, hair, when suddenly one or a few pieces an area of hair loss, not accompanied by scaling, Severe cases may progress to full bald. In general, alopecia areata are usually done by the work of tension, pressure, lack of sleep cause. Endocrine, autoimmune diseases, can lead to alopecia areata. Experts point out that if these symptoms occur, but not tensions, should be actively looking for incentives to maintain a good living as long as the laws and optimistic attitude, most patients can wipe out six months to one year after the incentive to self-healing.

　　How to determine will be hair loss

Generally speaking, there is a metabolic process of hair a day off 70-100 roots and belong to the normal range, hair loss is also affected by seasonal factors and the impact of emotional state, only within a few days found that hair falls out, no need to panic. However, experts advise that if the hair loss more than 100 or more each time, or a month or two continue to hair loss, it is necessary to the regular hospital dermatology clinic.

Experts point out that hair loss is generally believed that men were more likely, but the actual women's hair loss also. Because women have male hormones in vivo, but its onset later than men, more in there before and after menopause, and to a lesser extent. Today, however, a considerable number of young women after puberty, a mild form of male pattern hair loss. In general, post-partum hair loss will be more one month after giving birth.

Easily lead to hair dye frequent hot

Experts point out that the current middle-aged men, male pattern hair loss there are many, on the one hand and genetic factors, but the work pressure and life is not the law also contributed to the emergence and severity of hair loss ahead of an important factor in the increase. Therefore, the prevention of hair loss have to change their habits.

First of all, every day should not be less than seven hours of sleep, it is best to sleep before 11 pm, otherwise it will affect the body's neuroendocrine system, causing or aggravating the original hair loss.

Hair color, perm should have a good frequency, do more than 2-3 times a year, the two should be the time interval.This is because, perming agents and hair dye are on the outermost layer of hair, hair skin produces a small degree of damage, leading to cuticle of erosion, damage, loss of hair within the component, so that the hair dull, dry easily broken. In addition, the hair dryer blow hot air will destroy the protein in hair shaft, causing hair appear empty, making hair easy to break, it should be avoided.

Shampoo itself does not cause or aggravate hair loss. The frequency of shampoo should vary from living and working environment is very clean and the scalp a few oil people, you can wash once every 2-5 days, while the environment has become more dirt or scalp may be more people out of oil every 1-2 wash days, and even washed 1-2 times a day. Note that the shampoo should not be too high when the water temperature.

Frequent hair will not promote hair growth, on the contrary, some incorrect ways of hair instead damage the hair. Some people backwards to make hair fluffy hair, cuticle would result in injury, leading to hair breakage. Should avoid using nylon brush comb and head, as static electricity will adversely stimulate the hair and scalp, the ideal is to use wooden comb. Also, try not to wet hair when the hair, because when big hair and water content, gross little rough skin, hair is easy to put up a struggle, if the force combing can cause hair breakage, damage hair.