Why do sun spots occur? First of all, as the name suggests, strong sunlight exposure stimulates the subcutaneous pigment cells, making them very active and secreting a large amount of melanin. If the skin tissue fails to repair normally after sunburn, the melanin will be difficult to be excreted normally and will gradually deposit in the dermis, eventually forming sun spots. Of course, this is also related to each person's metabolism. Generally speaking, older people are more likely to get sun spots than younger people. So let's take a look at what to do about sun spots on women's faces! Sun spots start out as red ovals, and some may be slightly raised. After a few days, it turns into irregular patches of varying sizes and depths. Sunburn often occurs on the face, neck, back of hands, and upper and lower limbs. Moreover, relatively speaking, sun spots on the face are more obvious.In order to keep your skin fair and bright, it is especially important to prevent sun spots in the summer. Without a doubt, the most important thing is sun protection. Although this is something that needs to be done all year round, indoors and outdoors (indoor light sources can also affect the skin). But in summer, more attention should be paid to sun protection, including the sun protection index of sunscreen products should not be too low, preferably around SPF30; if you need to go out or be exposed to the scorching sun, reapply sunscreen every few hours, and it is best to carry a parasol, sun hat, etc. with you; repair the skin and calm the skin in time after sun exposure. The prevention and reduction of sun spots requires both internal and external application, a two-pronged approach. Vitamin C and vitamin E can both inhibit the production and deposition of melanin. Taking vitamins orally, drinking lemon tea rich in vitamin C regularly, adding vitamin E to facial masks, etc. can effectively whiten and remove spots.If you want to completely remove the sun spots that have already formed, you can use laser skin care treatment. The wavelengths released by the laser are basically absorbed by the melanin particles in the skin, causing the melanin particles to explode and decompose. Melanin particles are mainly present in melanocytes, so the wavelength of the laser is rarely absorbed by other parts of the skin tissue, and generally does not cause damage to the skin while removing spots. Each laser freckle removal treatment lasts about 10 minutes. After the treatment, you can continue your daily skin care and makeup as usual. It will not affect your normal life and work. There is no need for a recovery period and there will be no adverse reactions or side effects. Generally, significant effects can be seen after 3-5 treatments. In professional medical skin care institutions, there are personalized plans for laser removal of sun spots. According to the size, depth and skin type of the sun spots, choose the appropriate treatment method, laser wavelength and pulse width, and the interval between single treatments. If necessary, auxiliary treatments such as facial mask conditioning will be provided. After laser freckle removal treatment, the skin will become dry and tight because it instantly receives a large amount of heat, so you need to strengthen moisturizing and sun protection care; the skin may experience peeling and redness and swelling after treatment, which is a normal reaction and will soon subside. If the condition is serious, cold compress can be used; do not use skin care products containing irritating ingredients, such as salicylic acid, fruit acid, alcohol, etc. for several days after laser treatment. |
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