1. Pay attention to sun protection. If you don't pay attention to sun protection, postpartum chloasma will lead to the aggravation of spots. Therefore, you should pay attention to avoid excessive sunlight, and also pay attention to the choice of cosmetics, because some cosmetics may contain a lot of estrogen, which will aggravate the problem of chloasma. Therefore, it is recommended to choose suitable cosmetics according to your skin type.
2. Vitamin C has whitening effect, and can be taken orally to lighten spots. In addition, you can usually eat more fruits and vegetables rich in vitamin C, which also helps to keep your skin healthy and fade chloasma.
3. Externally used drugs to remove chloasma. If you choose a drug to remove chloasma, it is recommended to choose it under the guidance of a doctor. If 3% hydroquinone cream or mercuric chloride ointment can be applied externally, 2-3 times a day, chloasma can be relieved or subsided.
4. Picosecond therapy can be used. Ultra-picosecond therapy, mainly through the photothermal effect of laser, can make the pigment precipitate in the body and be excreted with the metabolism of the body after being crushed, which can mainly reduce the pigment particles and get rid of facial chloasma.