What to do if your skin is allergic to the sun? 6 ways to prevent

Skin allergy to the sun is what we often call UV allergy. Severe UV allergy can cause many complications, including fatigue, fever, itchy skin, papules, and redness and swelling. Be sure to apply sunscreen when going out.

1. Avoid eating photosensitive foods

In the hot summer, you should also avoid eating foods that can cause ultraviolet allergies, such as: celery, lettuce, rapeseed, spinach, amaranth, pakchoy, astragalus, gray vegetable, mustard greens, amaranth, purslane, safflower, fig, sheep's foot root, lemon, white radish, coriander, leek, etc. Because these foods contain photosensitive substances, etc., and if you eat these plants in excess and then expose yourself to the sun, you are more likely to develop ultraviolet allergies.

2. Sunscreen

The most direct and effective way to fight against ultraviolet rays is sunscreen, but sunscreen needs to be applied twenty minutes before going out. If your minimum erythema dose is 15 minutes, then you can theoretically stay in the sun four times longer (60 minutes) after using an SPF 4 sunscreen.

3. After-sun repair

If you feel that your skin is starting to turn red from the sun, remember to apply after-sun repair products. Common after-sun repair products include aloe vera gel. If you put the aloe vera gel in the refrigerator in advance, the calming and relieving effects will be doubled.

4. Try not to use hot water when washing your face

After your skin is exposed to the sun's ultraviolet rays, it will become a little red and swollen. If you use hot water to clean your face at this time, it will make the redness and swelling worse.

5. Grape seeds are anti-allergic

Grape seeds are rich in amino acids, vitamins and minerals, which can help skin resist allergies. It can fight premature skin aging, protect human organs and tissue cells from damage by free radicals, regulate endocrine, thoroughly improve allergic constitution and skin quality, and help cells improve their tolerance to allergens. At the same time, Jinfumin, which is rich in grape seeds, can protect collagen, keeping the skin white, elastic and shiny.

6. Pay attention to skin cleansing

Since UV allergy is a type of allergic skin, you should be especially careful when choosing skin care products. Use mild, weakly acidic cleansing products to protect your skin from damage by alkaline detergents, and use mild skin care products to keep your skin moisturized. It should be noted that when washing your face, try not to use hot water, alkaline soap, or rough towels.