Chloasma is due to the blockage of microcirculation between tissues and cells, cell lysis and death, and increased melanin to form pigmentation. Facial epidermis is the thinnest, capillaries are the richest, and pigmentation is the easiest to form. The pigmentation site is mainly in the basal layer of epidermis, and the melanin particles increase obviously. In severe cases, there are more melanocytes in dermis. Compared with normal, the number of pigment cells, the formation of melanin and the activity of melanin particles have increased to varying degrees.

Strong sun exposure and the application of cosmetics can also induce chloasma. Dietotherapy: You should always eat foods containing more vitamin C, such as jujube, leek, spinach, orange, radish, Chinese cabbage, wax gourd, tomato, green onion, persimmon, celery, cucumber, pear, banana, watermelon, litchi and walnut. . Topical drugs are listed as follows: hydroquinone, azelaic acid, tretinoin, etc. What are the treatment methods of facial chloasma?

1, tomato juice: Drinking 1 cup of tomato juice every day or eating tomatoes often has a good effect on preventing freckles. Because tomatoes are rich in vitamin C, they are known as "warehouses of vitamin C". Vitamin C can inhibit the activity of tyrosinase in the skin and effectively reduce the formation of melanin, thus making the skin white and tender, and the dark spots fade away.

2. Cucumber porridge: take rice 100g, fresh cucumber 300g, refined salt 2g and ginger 10g. Wash, peel and slice cucumber. The rice is washed clean and the ginger is washed and mashed. Add about 1000 ml of water to the pot, put it on the fire, add rice and ginger, boil with strong fire, then slowly cook with slow fire until the rice is rotten, then add cucumber slices, then cook until the soup is thick, and season with refined salt. Warm clothes twice a day can moisturize the skin, remove spots and lose weight.

Develop good living habits and eating habits, go to bed early and get up early, and don't stay up late. Keep a good mood and reduce stress. Pay attention to sun protection.