I'm a hair stylist. Let me give you a suggestion! When washing your hair at ordinary times! Try not to scratch your scalp with your nails! Because this will scratch the scalp, break the hair follicle ~ cause hair follicle inflammation ~ serious hair loss! ! Those who are willing to lose their hair should pay more attention! What else! Shampoo can choose products that prevent hair loss and dandruff! Hair conditioner itself will not cause hair loss, its function is to maintain hair ~! When used, it is generally applied to hair and hair ends to prevent knotting and moisturize! There are many ways to improve! Diet ~ You can eat more seaweed food ~ kelp ~ seaweed ~ shampoo ~ Massage the scalp with fingertips (don't use nails) ~ It can help blood circulation ~ eliminate fatigue ~ You can also prevent hair loss ~ You can use a healthy comb ~ There is a comb outside that can comb hair and skin ~ 10~ 20 times in the morning and evening (promote metabolism ~ hair also) Other answers: " Caused by metabolic diseases or skin lesions, such as alopecia areata (1), seborrheic alopecia (2) lupus erythematosus, thyroid dysfunction (3) iron deficiency anemia and malnutrition. Changes in environment and diet. Uses (2) Hereditary alopecia: such as hereditary idiosyncratic constitution, such as congenital alopecia and male alopecia (some female surnames will also appear), especially the latter. 2. Supplementary focus of nutritional medicine: 1. Avoid washing your hair with overheated water. 2. Balanced diet and normal work and rest. 3. Supplement or strengthen nutrients that contribute to hair growth, such as vitamin B, zinc and ginkgo biloba. Unique formula of nutrition and beauty medicine: 1. Protect your hair roots ~ keep you away from the hairless crisis on your head. 2. Protect scalp health ~ Avoid unnecessary embarrassment. 3. Protect your hair health ~ Return your healthy and beautiful hair. The reason why men and women lose their hair is that in general, hair loss is unique to men, and women can avoid fear. That was not the case. Fortunately, female hair loss is limited to the top of the head, or the hair on both sides is gradually thinning, so that it will not be as bald as men. In the past, hair loss mostly occurred after hitting the age of 30, but now it is getting younger every day. I even saw that this problem began to appear around the age of 20! ! It is normal for normal people to lose 50 to 125 hairs a day. If it exceeds 125, you will need to see a doctor. Get up in the morning and look at your pillows and sheets; When you wash and dress, look at the hair loss on the bathroom floor. Of course, if the hair falls off at a critical moment, it is undoubtedly facing the problem of hair loss. But don't worry too much ! But if there is an early detection image, it should be processed as soon as possible. Seven factors of alopecia: (male) 1. Heredity 2. Environmental pollution. Psychological stress 4. Health problems. Eating habits. Bleaching injury 7. Exogenous infection (female) 1. Hormone 2. Inheritance 3. External factors. Symptoms of autoimmune diseases 5. Thyroid diseases. Drug factor 7. Inheritance of scalp problems. Environmental pollution 1. There is a lot of waste gas and dust in the air (emitted by cars, factories, machines, etc.). These pollutants will destroy and dry chemical particles in hair. 2. The destruction of ozone layer leads to the increase of ultraviolet rays, and long-term exposure will also lead to dryness. Psychological stress is caused by long working hours, mental tension or unhappy mood. Note: I don't think everyone will base their happiness on the suffering of others. ) health problems have you noticed that when you are sick, you lose a lot of hair. 1. Long-term drinking and smoking reduce the detoxification function of kidney and liver. 2. Poor blood circulation affects nutrient transfer. 3. The body is too tired, because the body contains a lot of acidic substances, such as lactic acid, uric acid and phosphoric acid. Eating high-fat foods for a long time leads to high blood lipids, which slows down blood circulation and reduces nutrient transfer, affecting hair health! 2. Long-term lack of nutrition leads to physical weakness. Shadow? Cephalotaxus fortunei grows healthily. Bleaching and dyeing can cause damage to hair. Use other people's hats, combs, hairpins, etc. for external infection. It may cause bacterial infection and make hair fall off. (1) Hormone: Most women will lose their hair near menopause. If it is confirmed that hair loss is really caused by hormones, you can choose to receive hormone therapy or take medicine according to a doctor's prescription. (2) Heredity: Just as male baldness is often caused by heredity, female hair loss may also be caused by heredity. It may be helpful to treat hair loss caused by hormones in the same way. (3) External factors: childbirth, chemotherapy, surgery and extreme weight loss sometimes affect the growth cycle of hair and lead to hair loss. Hair loss caused by childbirth is usually discovered only by careful attention, but if you receive chemotherapy, it will lead to all hair loss. "Hair growth usually returns to normal within three months to a year," Cunin said. (4) Symptoms of autoimmune disorder: The immune system may attack hair follicles, leading to hair loss. Doctors usually inject a small amount of steroids directly at the site where patients lose their hair. (5) Thyroid diseases: Both overactive and inactive thyroid may lead to hair thinning, and thyroid supplements can make hair return to normal. (6) Drug factors: antidepressants, antihypertensive drugs and other common drugs can cause hair loss, and doctors can advise patients to switch to other drugs. (7) Scalp problem: Too much scalp and psoriasis can lead to an increase in the number of hair loss, and it is helpful to use medical shampoo and other treatments. The stationmaster has the skill of protecting "hair": (It must be simple, but it is not easy to do. There are many kinds of hair surgery, so don't overdo anything, there may be side effects. The most important thing is how to predict. How to deal with this problem. There is no elixir in the world. To succeed, you must have perseverance. 1. You can use shampoo once every time you wash your hair, but you must use conditioner. In addition, the use of hot and cold water staggered shampoo, plus head massage, can promote blood circulation. 2. Wash your hair with hot water. Do you have to put shampoo and conditioner? Wash it clean. 3. Bake oil or hair mask once a week as deep care. 4. Remove the residue of modeling or bleaching and dyeing articles; In addition to using special styling agent, you can also mix vinegar with boiling water, cool it and apply it to freshly washed hair, then wash it with ice water. 5. Foods that are helpful for hair care include beans, cheese, almonds, vitamin B, fish and foods rich in protein and calcium. 6. Because fat and protein will condense in the body, you should do some exercise to reduce it; Calcium and magnesium can damage renal function, so in addition to exercise to reduce it, 8- 10 glass of water should be added to reduce it. 7. protein is not suitable for excessive consumption, which will lead to high cholesterol. 8. In addition to absorbing vitamins B2, B5 and B 12, vitamins A and E can also be added to prevent oxidation. 9. Smoking and drinking should be reduced to ensure that work is essential; Benefit others and yourself, and be healthy. 10. If you are under pressure, try to put it down temporarily and find some favorite activities to relieve the pressure. (Note: Never base your happiness on the pain of others. ) 1 1. Early to bed and early to rise is good. Farewell to crustily skin of head and less trouble. 12. Exercise can help solve fat accumulation and promote blood circulation. In addition, people with psychological stress can also use exercise to relieve stress. Is scalp (dandruff) and scalp itching a harbinger of hair loss? There are many reasons for scalp itching, such as poor blood circulation caused by physical fatigue, dry scalp, sensitivity, or the proliferation of dandruff bacteria. If the scalp is itchy, dandruff is more, and hair loss is caused by other reasons, it will affect hair growth. For example, hair follicles are damaged, and the hair that grows becomes smaller and brittle. If it is not improved at this time, healthy hair will not grow. People with itchy scalp sweat more in summer, and the situation of itchy scalp will be more obvious after sweating. Scalp itching is often a sign of unhealthy scalp. To find out the root cause as soon as possible, so as not to damage the scalp function and affect the normal vitality of hair. Coping: Scalp (dandruff) is related to physical fatigue, because the body contains a lot of acidic substances, such as lactic acid, uric acid and phosphoric acid. Besides taking more rest, you can also eat more alkaline foods, such as honey, fruits and vegetables, which can effectively neutralize the acid in the body. Less scalp