Don’t be afraid of getting sick in winter.
From a medical point of view, hair is an accessory part of the skin (skin products, skin information). Therefore, in addition to affecting the overall image of the person, the hair can also reflect certain diseases or substances of the body.In health, some systemic diseases are often accompanied by changes in hair.
銆€銆€According to expert statistics, we have an average of about 100,000 hair follicles. The hair grows from the deep hair follicles. Ideally, each hair can grow for 2-7 years, then naturally shifts, and the hair follicles stop and regenerate.
This process is called the hair growth cycle.
Each hair follicle in the head goes through about 20 growth cycles from infancy to decades after birth.
Each growth cycle can be divided into three stages: the first stage is the growth period, when the hair growth in the hair follicle is active, about 1 cm per month; the second stage is the regression period, the time is about 2-4 weeks.The hair follicles stop growing; the third stage is the rest period, lasting 3-4 months, and new hair is born in the hair follicle.
銆€銆€Under normal circumstances, 60-80 hairs per person per day, especially when combing or cleaning the hair, often see a lot of hair loss, because the hair that has been in the rest period has not been reduced due to combing and cleaningIt appears, not morbid.
銆€銆€The growth and removal of hair is also related to the season.
In spring and summer, hair growth is relatively fast. In autumn and winter, hair growth is also slow due to temperature drop, and because of the dry climate, hair replacement will be more than other seasons, so you don’t have to be nervous.
銆€銆€If the hair is reduced by more than 100 in one day and the hair is gradually sparse, it is likely to be pathological hair loss.
Causes of pathological alopecia: If the hair is displaced from the double forehead or the top of the head, accompanied by hair easy to produce oil, dandruff shedding, is caused by elevated hereditary androgen levels, in young and middle-aged menMore common; malnutrition, anemia, postpartum (postpartum products, postpartum information), etc. may also cause hair loss; endocrine diseases (hypothyroidism or hyperthyroidism, etc.), autoimmune diseases (lupus erythematosus, etc.) and other associated hair loss usuallyHeavier, it is best to go to the hospital for a comprehensive examination and actively treat the primary disease.
The most common type of hair loss is commonly known as “ghost shaving”, also known as “alopecia areata”. People will suddenly find that the hair on the top of the head is less round. This disease is not terrible. It is caused by local immune abnormalities. Some people mayCaused by mental stress or overwork, most people can be completely cured.
銆€銆€Healthy hair should be clean, tidy, soft, and natural and elastic.
If the hair shrinks yellow for a long time, dry, split ends, etc., may have some relationship with chronic liver and kidney disease, should go to the hospital to do regular liver and kidney function tests.
銆€銆€Health is the cornerstone of life. The body is the capital of survival and life. How do modern urbanites bring overdrafts to increase vitality?
How many health problems in life?
How do we keep a healthy climate change?
Pay attention to the health care channel, pay attention to health, pay attention to your future, daily fitness, and regular health care, so you can go to the hospital less and increase your savings for your health bank.