Liver spot is also known as chloasma, which is formed by blocked microcirculation and increased melanin deposition on the face, and is related to birth control pills, endocrine disorder and sunlight exposure. In summer, the color of liver spots will be aggravated after sun exposure, and the color will become lighter after cool weather. You can rub the affected area with hydroquinone cream, pay attention to sun protection when you go out, and eat more food with vitamin C content in general. If you want to remove liver spots quickly, you can go to the cosmetic department of the hospital to do laser or fruit acid peeling, or injecting whitening injection, but these methods can only remove liver spots, but cannot prevent new liver spots from growing, and if you want to cure them completely, you need to correct the internal regulation, diet and living habits. Only if we can cultivate good habits and normalize the endocrine system can we effectively treat liver spots and prevent new ones from growing.