Although you are a vitiligo patient, you are not completely off limits to the sun.

Vitiligo patients on the sun exposure is required, but as long as the sun is not exposed to sunlight or can be, not completely can not sunbathe, because the ultraviolet light can promote the synthesis of the enzyme complexinase, which can promote the formation of melanocytes, and then pigmentation can be treatment of vitiligo, but can not be prolonged over-exposure to ultraviolet light, appropriate exposure to ultraviolet radiation can promote the production of melanin, but long-term exposure to the purple The white line can promote and loss of pigment, promote the occurrence or development of vitiligo.

Vitiligo routinely is allowed to sunbathe, but to avoid sun exposure, in fact, we generally normal people should also pay attention to avoid exposure to the sun, especially in the progressive stage of the patient, it may lead to aggravation of the disease.

The occurrence of vitiligo and sun exposure also has a certain relationship, sun exposure will lead to an abnormal increase in the local melanocytes, its production of melanin will be abnormally increased, and then there is a decline in melanocyte function after melanocyte hyperactivity, so this is vitiligo to avoid exposure to the sun's related reasons to explain.

Sometimes we vitiligo patients in the process of treatment, we will need him to sunlight, sunlight in the medium wave ultraviolet radiation on vitiligo is therapeutic, many patients use phototherapy to treatment is very effective.

Sometimes if he's on oral photosensitizing medication or is having phototherapy, it's still a good idea to be careful not to expose him to too much sunlight.

Sometimes, some drugs we let him put on after a little bit of sun, for example, like the topical tonic, we will advise the patient to put on after a little bit of sun, the beginning may be 5 seconds, if there is no redness, swelling or blisters such as photosensitivity symptoms, the next day can be extended by 10 seconds, 15 seconds, and so on, slowly extended, may be a lot of patients he may have to be sunned for a minute, two minutes is also possible. It is possible that there are individual differences.

So is it possible for people with vitiligo to sunbathe, on the whole.

I hope it will help you. The science is only for reference, not to be used as a means of treatment, encountered problems, please visit the hospital in a timely manner, thank you for your understanding.

Vitiligo patients should keep moderate sun exposure, never long time exposure to the sun, because exposure to the sun is easy to cause skin inflammation, especially the head and face and other exposed areas, which will lead to damage to the melanocytes and lose the ability to produce melanocytes. So keep moderate sun exposure and avoid exposure to the sun.

Patients should pay attention to: always keep a relaxed mood, actively cooperate with the doctor's treatment, so as to achieve a good therapeutic effect.

Vitiligo patients can get proper sunlight. In fact, sunshine is good and bad for vitiligo patients.

What about appropriate sun exposure for vitiligo patients, which can promote the recovery of melanocyte function.

However, if the patient is exposed to the sun, the sun more, it will increase the burden of melanocytes, once the cells are overconsumed will decline early, then it may eventually lead to the spread of white spots or recurrence.

Therefore, vitiligo patients should not be so casual sunbathing, sunbathing is best before 10:00 a.m., or after 4:00 p.m., this time the sun is not so strong.

If the lesions occur on the head and face, or if you are undergoing phototherapy for vitiligo, then strict sun protection is even more necessary during treatment.

Many vitiligo is caused by prolonged exposure to the sun, so some patients will think that after suffering from vitiligo can't sunbathe, developed the habit of not sunbathing, but do not know that this is not helpful to the improvement of the condition. Then, vitiligo patients in the end can sunshine?

　　First, vitiligo patients can be appropriate sunshine

　　The ultraviolet rays in sunlight can help melanin production and accelerate melanocyte metabolism, and frequent sunbathing can also supplement calcium, which is conducive to improving the body's immunity and is beneficial to the treatment of leucoderma, so vitiligo patients can in fact be appropriate sunbathing.

　　Second, the sun should not be too long

　　Although ultraviolet light can help melanin production, but if the sun for a long time exposure, it will lead to melanocyte metabolism is too fast, so that melanocytes speed up the demise, which can cause vitiligo or make the white spots spread, so vitiligo patients should not be too long sun time, to control the time.

　　Third, go out and do a good job of sun protection

　　Many occupations require frequent sun exposure, such as traffic police, sanitation workers, construction workers, etc., and the chances of people in these special positions developing vitiligo are higher, usually due to prolonged exposure to the sun without good sun protection. Therefore, these special occupations before going out, should do a good job of sun protection!

　　Fourth, the sun also has a learning curve

　　Usually, the summer sun will be more "hot", this is because in the summer, the sun is directly perpendicular to the ground, so vitiligo patients in the summer can choose to sun in the morning or evening sun. Spring, fall and winter sunshine is relatively weak, so you can choose around noon sunshine, so can better help melanin production.

People with vitiligo should avoid strong sunlight! Strong sunlight exposure can induce vitiligo or make vitiligo symptoms worse. Guidance: It is recommended that you sunbathe, avoid the midday sun, choose to travel early or late. At the same time to avoid contact with phenol quinone chemicals, this kind of thing is seen in cosmetics disinfectants whitening agents, and hair dyes. Avoid spicy food and research, eat more peanuts and walnuts, black sesame animal offal, these foods can promote melanin production. The above is the "vitiligo patients can sunshine" this problem of advice, I hope to help you, wish you health!

There is no harm in knowing more about vitiligo awareness in your life. However, vitiligo lesions are some or complete loss of function of epimelanin. Tests have proved that phenol or catechol and so on have harmful effects on melanin, therefore, because of the work elements touching or absorbing these chemicals mentioned above can induce vitiligo. In the work, especially about the workers who do rubber gloves, the chance of their attack of white spots is higher than the general people. People try to avoid some fuels and chemicals.

　　The lesions are pure white round or irregular loss spots, the hair inside can become white or normal, but there are no other changes in the skin, and there is no self-conscious manifestation. The appearance of lubrication, the gap is clear, the edge of the pigmentation increased. The whitened skin is more sensitive to sunlight than normal skin, a little sun is red, after exposure to the sun can cause burning pain, erythema and blisters.

　　Vitiligo should be treated before it is too late, the earlier the discovery, the earlier the treatment, the better the effect will be, vitiligo is a slow onset of the disease, in the human body in the ambush of the time is relatively long, but once the outbreak of the manifestation of the once presented, it is difficult to speak on the treatment of vitiligo, so in the skin if there is discomfort, it is necessary to go to the hospital to do the check before it is too late.

　　临床上咱们经常能够碰到一些病人因为身体某处肌肤发白而前来就诊，最关怀的标题即是让医生为其判定是不是为白癜风发病体现，这就在于牵涉到怎么确诊白癜风的标题。 典型的白癜风依据其临床体现通常即可确诊，病人常有对称发作的手足，背部及脸部的色素脱失斑则进一步支撑其确诊。 The UV filtration test can be used as a secondary diagnostic method.

　　Experts remind you: teenagers vitiligo will have what kind of harm? 白癜风都会有啥损害，应当要怎样进行医治，对于有关的损害，经过了上述文章的收拾今后，那就期望对白癜风能有一个更深入的知道，解其带来的严峻的损害，及时的去进行有关的医治，有关医治方法疑问，假如您还有不了解的随时可征询在线专家！

　　Chinese medicine experts think that vitiligo is mainly due to, love to disease, like grief, anger hurts the liver, sadness hurts the spleen, grief lungs, fear hurts the cycle of the kidneys. "All diseases are born in the gas" are the description of this contact. The development of vitiligo is mostly in the situation of emotional disorders so that the lungs, liver, kidney dysfunction or lack of, and lead to qi and blood is not good, the liver and kidney deficiency, the camp guard is not solid, coupled with the wind and evil evil take advantage of the weakness of the external invasion of the composition of the.

　　The prevalence of vitiligo may not be understood. The first stage of the development of vitiligo white spots due to the lighter color, and normal skin is difficult to distinguish, so the border is not clear. Once the vitiligo is carried out to the serious period, the pigmentation of the edge of the white patches will be significantly deepened and the normal skin around the boundary is clear. In this case, the harm to the patient's appearance is very serious.

Thanks for the invitation to answer

People with vitiligo can get proper sun exposure, but avoid exposure to the sun and prolonged sun exposure.

Appropriate exposure to ultraviolet light can activate melanocytes to produce melanin, but sun exposure can lead to melanocyte hyperfunction and premature demise, which can lead to the spread of white spots.

Life experience tells us that sun exposure can make people darker. Vitiligo because of the loss of melanin, patients will have white spots on their bodies, making their appearance unsightly. Therefore, early repigmentation and restoration of health is what every patient seeks in his heart. So how can you get your color back and restore your health? Yes, of course, it is through the means of treatment.

On the way of treatment, I think many patients and friends have heard of phototherapy. Among them, 311 narrow-spectrum uvb ultraviolet phototherapy is a common phototherapeutic means of treating vitiligo. The principle is through a specific wavelength of ultraviolet light, irradiation of the patient's skin lesions, photochemical reaction, so as to achieve the purpose of the treatment of vitiligo.

Having said that, I believe some people are about to comment. Sunlight also contains ultraviolet rays, so in that case, sun exposure can also help vitiligo treatment? If that's the case, then why do I need to spend money on phototherapy? Just go straight to the sun. To answer this question, here we have to understand the composition of sunlight.

The solar spectrum contains radio waves, infrared rays, visible light, ultraviolet rays, x-rays and so on. One of the things that we often come into contact with in our lives is ultraviolet light. According to the different wave bands, people will be divided into UVA, UVB, UVC, UVD four bands.

UVA is also known as long-wave dark spot effect ultraviolet light, its wavelength range of 320 ~ 400 nm. has a strong penetrating power, can reach the dermis layer of the skin, destroy elastic fibers and collagen fibers, will be our skin tanning.

UVB, also known as medium-wave erythema effect UV, has a wavelength range of 275 to 320nm and moderate penetration. It has an erythema effect on the human body, and can promote the absorption of minerals and vitamin D in the body. However, over-exposure can darken the skin and cause redness and swelling. It is usually particularly strong in summer and late afternoon, and we must do a good job of sun protection.

UVC is also known as short-wave sterilizing ultraviolet light, its wavelength range of 200 ~ 275nm, penetrating ability is weak, the human body to increase the damage, short-term exposure will burn the skin, long-term or high-intensity irradiation will cause skin cancer.

UVD is also known as vacuum ultraviolet. Its wavelength ranges from 100 to 200 nm. It is absorbed by the ozone layer and can only propagate in the vacuum and cannot reach the ground. Therefore, it cannot act on the human body.

It can be seen that sunbathing is a double-edged sword. UVA and UVB in the sun can stimulate melanin synthesis, which is conducive to the recoloration of white spots and the recovery of the patient's condition. However, if the exposure is too much, it will be counterproductive and aggravate the condition. Therefore, the patient friend in life can be appropriate sunshine, help their own recovery, but do not expect sunshine can cure vitiligo, because the sunshine there are still harm to the patient's recovery of the light.

Therefore, when treating vitiligo, patients and friends should still recolor through phototherapy and dispel the wrong idea of sunbathing for vitiligo. Here, I hope every patient can get well soon and get rid of the disease.

You can sunbathe, but you can't be exposed to the sun. Due to the loss of melanin in vitiligo patients, the skin's resistance to ultraviolet light is reduced, so it is more sensitive to the sun's reaction. Vitiligo patients are exposed to sunlight, which may cause burning pain in the affected area and inflammatory reactions such as erythema and blisters in severe cases. Therefore, white spot patients should pay attention to sunscreen, otherwise not only is the skin burning pain and itching, and even damage melanocytes, hindering black production.