After exposure, people's skin is generally very delicate, and some people will have some white spots after exposure to the sun. It's summer now, and the sun is dazzling. If you are exposed to the sun often, it may lead to white spots after exposure.

Exposed white spot picture 1 If exposed to the sun, it will lead to hyperfunction of melanocytes. White spots will appear after the early decline of melanin, so the ultraviolet rays in this period are strongest at noon and before 4 pm. To avoid this time period, you can bask in the sun in the morning and evening. It is recommended to go to a professional and regular hospital for systematic examination and treatment.

There are two kinds of white spots after sun exposure.

In one case, vitiligo may be induced after exposure. Vitiligo is generally porcelain white, and the pigment is lost under the wooden lamp, and the blue-white boundary is clear. The treatment of vitiligo is mainly external medicine combined with phototherapy, and the external medicine is halometasone cream. .3% or. 1% tacrolimus ointment and compound carizilan tincture. The choice of topical drugs should be based on the specific site and rash. Whether the phototherapy is 34 or 38,311,we can see the rash area.

On the other hand, white spots after sun exposure may also be dermatitis related to sun exposure, such as polymorphic solar rash. Hydrocortisone Butyrate Cream can be used externally to promote the rash to subside and avoid sunlight. After some patients avoid sunlight, the rash can also subside on its own.

Exposed White Point Picture 2 Steps/Methods:

1, for some people, after being exposed to the sun for a long time, their skin may be damaged in the process of exposure, and some white spots may appear, which may be the symptoms of vitiligo. We must pay attention to it and go to the hospital for examination.

2. The symptoms of vitiligo are mainly manifested as the loss of melanin when the skin is exposed to the sun, which leads to the symptoms of leukoplakia. In this case, white spots on the skin may be the cause of vitiligo, so we must go to the hospital for examination and targeted treatment.

3, so if you don't understand the symptoms of vitiligo, many times white spots won't attract attention in the sun, but you don't think that skin exposure in the sun is some skin diseases. In fact, this is only an early symptom of vitiligo, so it must be treated in time to avoid spreading.

Precautions:

Patients with vitiligo should try to avoid exposure, because exposure may aggravate the condition of vitiligo. After some vitiligo is cured, it may also cause the recurrence of vitiligo. In order to avoid vitiligo being affected, we must do a good job of nursing.

White spots appear after sunburn Picture 3 What should I do if white spots appear after sunburn?

Core tip:

Sunbathing is good for your health, but you can't be exposed to the sun, so you can easily get sunburned by ultraviolet rays in the sun. Ultraviolet rays do great harm to your skin. It's definitely not just tanning the skin or making the skin rough and dull. Strong ultraviolet rays will cause some local diseases to your skin, and may even cause systemic diseases. It does great harm to our health.

Vitiligo is caused by the sun, so the white spot that appears when the skin is sunburned is vitiligo. Please see below.

Steps/methods:

1, the white spots that appear when the skin is sunburned may only be caused by ultraviolet radiation. After a period of time, the original skin can be restored. Then this case is not vitiligo. Although it is just an ordinary day shift, it also urges us to protect our skin.

2. White spots that appear after sunburn may also be vitiligo. One of the causes of vitiligo is the strong ultraviolet radiation of the sun. The symptoms of vitiligo are as follows: patients usually have no obvious feeling, but a small part of them will have itching symptoms. Vitiligo is usually distributed in a band, and the surrounding melanin is more obvious.

Vitiligo is not only difficult to cure, but also harmful to the body. So in our daily life, especially in summer, we must do a good job of sun protection. Don't wait until vitiligo or other diseases have been caused before you start to pay attention. At this point, it is too late. Therefore, once you find yourself sick, the first thing to do is to go to the hospital for a detailed examination to confirm whether you have vitiligo.

After the diagnosis, you should go to the hospital for formal treatment in time, and you should not blindly treat or use drugs privately. Both treatment and medication should be carried out under the guidance of doctors, so as to effectively control their own condition and minimize the deterioration and spread of vitiligo. It must be noted that parts with vitiligo cannot be irradiated by ultraviolet rays for a long time. If the position of vitiligo is too strong by ultraviolet radiation, the harm to the body is unimaginable. If we don't pay enough attention to it, vitiligo will get worse.