Wrong hairstyle or frequent swimming can cause hair loss?

I thought that hair loss was a problem encountered only during seasons or "special groups", but I didn't think it would become an annoyance in the summer.


The scalp keeps getting oily, and the hair is falling more and more; I love swimming but my hair seems to be more fragile, and I lose a lot of it when I wash my hair; I tie a ball head and a high ponytail for refreshing, and the hair loss is also aggravated...


Little Health will give you a set of tips for preventing hair loss in summer, and the "bald" girls can be saved!



01

High temperature, oil, fungus cause hair loss


Under the test of high temperature, the scalp oil glands secrete vigorously, and the horsesala bacteria increase, which can cause itching, dandruff, and severely cause hair loss. After receiving long-term sun exposure, the scalp damaged by ultraviolet rays is also prone to redness and inflammation. In these situations, you need to pay attention to the health of the scalp.


Sunscreen for hair and scalp


Compared with the facial sun protection and body sun protection that have been emphasized thousands of times by major beauty bloggers and popular science bloggers, sun protection for hair and scalp is often overlooked. In fact, the scalp is not as strong as we think, and the scalp has a fast metabolic cycle and is prone to aging. Once too much UV ages the scalp, it will cause loosening of hair follicles, hair loss, and even drooping scalp, changing facial contours. Hair is also prone to loss of moisture under the double action of ultraviolet rays and high temperature, and it becomes yellow and messy. For perm-dyed hair, sunlight will accelerate the fading and aggravate damage. Therefore, sun protection for hair and scalp cannot be ignored in summer.


Physical sun protection-the most important and convenient


Skin creams can be applied directly to exposed skin such as the face and hands, but for the scalp, the most reliable sunscreen option is physical sunscreen. When you go out, bring a high-quality umbrella or a beautiful wide-brimmed hat to protect your hair and scalp from the sun, as well as protect your facial skin. However, the diffuse reflection of ultraviolet rays will still damage the hair that is hiding in the shadow of the umbrella to a certain extent, so it is better to avoid staying outdoors between 11 o'clock and 2 o'clock in the afternoon.


Sun protection, the hardest thing is still wearing an umbrella and a hat. But there is also a new method that directly acts on the dermis layer of the head sunscreen and anti-dropping-Meso-Lifa.


Facial mesotherapy may not be unfamiliar to everyone, but meso-lipotherapy has the same effect. This method is to introduce some substances into the epidermis layer of the scalp through microneedles, mesotherapy guns, lasers, etc. The injected substances improve the state of the scalp through different mechanisms to achieve the purpose of treatment and maintenance.


Among the injected substances, hyaluronic acid and some nutrients for fibroblasts and hair follicle cells can replenish scalp moisture, stimulate fibroblasts to regenerate collagen, thicken the dermis, increase vitality, and resist the damaging effects of ultraviolet and visible light.


A certain dose of botulinum toxin is injected into the dermis, which can inhibit the secretion of scalp sebaceous glands and achieve the purpose of oil control. Usually the hair feels very dry two or three days after the injection. At the same time, it can loosen the muscles around the hair follicle, improve the blood flow of the hair follicle, make its microcirculation healthier, and improve hair loss caused by excessive sebaceous gland secretion.


These effects will stimulate the hair follicles and keep them vigorous, so that the hair will continue to grow, renew and improve the hair quality.



Method and frequency


Doctors will use microneedles, mesotherapy guns, lasers and other methods to inject into the scalp. Because it is a multi-point injection, it is disinfected before the operation and the hair will not cause interference. Wash your hair before treatment, do not shampoo within the first 24 hours after treatment, and do not dye your hair perm within one week after treatment.


Treatment usually needs to be done once a week for 6 consecutive treatments. After that, it can be treated once every 2 weeks and then 3 times. Finally, appropriate maintenance treatment is carried out according to each person's specific situation.


02

Hair loss after frequent swimming


Swimming is the most enjoyable exercise in summer. Swimming in the swimming pool or ocean is very cool and refreshing. However, frequent swimming is not entirely beneficial and harmless. There are often many kinds of bacteria in the sea water and swimming pools that may contaminate the scalp. Some chemicals added in the swimming pool for sterilization, residual chlorine and other substances may also damage the hair follicles and hair quality. In the summer when you often swim, how to keep your hair healthy in the pool water also needs attention.


Have a high-quality swimming cap


A good swimming cap can not only reduce the cleaning pressure of the pool staff, but also protect the hair well. Choosing a high-quality swimming cap that fits your head circumference and is tight and tight can directly prevent most of your hair and scalp from contacting pool water and sea water, and avoid direct sunlight on the beach, and solve the problem from the root cause.


Develop the right shampoo habit


For healthy hair, it is recommended to wash your hair before and after going to the pool. Wet your hair and scalp before going, and cooperate with a swimming cap to reduce the absorption of pool water by hair that has absorbed moisture; wash your hair immediately after leaving the pool to wash away residual chlorine and bacteria in time, and return the scalp to a healthy state . If you are not at ease, you can choose a special dechlorinating shampoo and take care of your hair, so as to supplement your hair with nutrients in time and complete the repair.


Tips


Pay attention to washing and protecting blow head



On hot days, you will feel thick sweat when you wake up, but try not to wash your hair immediately after getting up. At this time, stimulating the scalp will lead to faster blood circulation and cause side effects such as dizziness and nausea. If you want to wash your hair early in the morning, wait until about an hour after you wake up.


No matter how hot it is, you can’t wash your hair with cold water, because cold water will irritate the scalp and even cause abnormalities in the function of the intracranial blood vessels; and too hot water can also cause hair loss. You should wash your hair with warm water and dry it in time after washing. Don't go to bed because it's hot and your scalp is still wet.


The correct way of hair blowing: first wipe off the moisture with a towel, then dry the scalp with hot air from a hair dryer, then blow half-dry with medium hot air, and finally dry the ends of the hair with unheated cold air to help close the hair's scales.



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